REFERENCE TO RELATED APPLICATIONS

[0001] This applications claims the benefit of U.S. Provisional Application No. 63/364316 filed May 6, 2022 and U.S. Provisional Application No. 63/488383 filed March 3, 2023. This application hereby incorporates by reference the above-identified provisional applications in their entireties.

BACKGROUND

Field

[0002] This disclosure relates generally to refuse disposal assemblies and particularly to paper shredder assemblies.

Description of the Related Art

[0003] Paper shredders are often used to shred a variety of items, such as documents, envelopes, credit cards, paper products, etc. In the prior art, a paper shredder is a free-standing device that fills up with shredded refuse until it needs to be emptied. A user then removes the shredded refuse from the paper shredder to throw it away.

SUMMARY

[0004] In some embodiments, a single composite device can be configured to receive both whole refuse and shredded refuse in different locations at the same time. The device can include a receptacle for receiving whole refuse and a separate but removably attachable paper shredder. The paper shredder can include a receptacle and a paper shredder with a housing. The housing can include a first portion positioned above a second portion, a removable base at least partially attached to the housing via a magnetic force, a shredder assembly disposed within the first portion of the housing, and a paper shredder receptacle disposed within the second portion of the housing. An attachment such as a hook assembly can be coupled to the first portion of the housing. The hook assembly can include a body extending along at least a portion of the rear wall of the housing and a hook coupled to a first end of the body. The hook is configured to couple the paper shredder assembly to the receptacle.

[0005] In some embodiment, a paper shredder assembly can include a shredder, a first receptacle positioned below the shredder, a housing comprising a front wall, a rear wall, lateral side walls connecting the front wall and the rear wall, and a base. The housing can be configured to enclose the receptacle. A magnet can be positioned in the base of the housing. A hook assembly can be coupled to an upper portion of a rear wall of the housing. The hook assembly can include a body extending along at least a portion of the rear wall of the housing and a hook coupled to a first end of the body. The base and receptacle can be removable from the paper shredder.

[0006] In some embodiments, the base is separate from the receptacle and configured to support the receptacle. In some embodiments, the magnet couples the base of the housing to the walls of the housing. In some embodiments, the hook is coupled to a second receptacle. In some embodiments, the paper shredder assembly further includes a lid. In some embodiments, the body of the hook assembly extends below the base of the housing. In some embodiments, the paper shredder assembly further includes an adhesive positioned on a first side of the body of the hook assembly. In some embodiments, the shredder assembly is permanently coupled to the hook assembly via the housing. In some embodiments, the body of the hook assembly further comprises a groove configured to allow space for a charging cord.

[0007] In some embodiments, a paper shredding trashcan includes a receptacle and a paper shredder. The paper shredder includes a housing, a shredder assembly, a paper shredder receptacle, and a hook assembly. The housing includes a first portion positioned above a second portion and a removeable base at least partially attached to the housing via a magnetic force or any other suitable coupling. The shredder assembly is disposed within the first portion of the housing. The paper shredder receptacle is disposed within the second portion of the housing. The hook assembly is coupled to the first portion of the housing. The hook assembly includes a body extending along at least a portion of the rear wall of the housing and a hook coupled to a first end of the body. The hook is configured to couple the paper shredder assembly to the receptacle.

[0008] In some embodiments, the second portion of the housing is removeable from the first portion. In some embodiments, the body of the hook assembly extends below the second portion of the housing. In some embodiments, the receptacle and paper shredder further include an adhesive positioned on a first side of the body of the hook assembly. In some embodiments, the shredder assembly is permanently coupled to the hook assembly via the first portion of the housing. In some embodiments, the body of the hook assembly further includes a groove configured to allow space for a charging cord.

[0009] In another embodiment, a method of using a paper shredder can include attaching a paper shredder assembly to a receptacle, the paper shredder assembly including a shredder positioned above a shredder receptacle. A hook assembly can be coupled to the first portion of the housing. The hook assembly can include a body extending along at least a portion of the rear wall of the housing and a hook coupled to a first end of the body configured to attach the paper shredder assembly to the receptacle. The method of using the paper shredder can include leaving the paper shredder assembly attached to the receptacle, shredding at least one item using the paper assembly, removing the shredder receptacle from the paper shredder assembly, and emptying the contents of the shredder receptacle into the receptacle.

[0010] In some embodiments, the method can include returning the shredder receptacle to the paper shredder assembly. In some embodiments, the shredder receptacle is removed by applying a downward force to a base of the paper shredder assembly. In some embodiments, the method includes opening a lid of the shredder assembly prior to shredding at least one item. In some embodiments, the shredder receptacle is removed by applying a horizontal force to a portion of the housing of the paper shredder assembly. In some embodiments, the paper shredder assembly is attached to the larger receptacle by way of a hook.

[0011] In some embodiments, a paper shredder includes a shredder, a receptacle, a housing, a coupler, and an attachment such as a hook assembly. The receptacle is positioned below the shredder. The housing includes a base. The housing is configured to enclose the shredder and the receptacle. The coupler is positioned in the base of the housing. The coupler includes a moveable portion and one or more protrusions. The hook assembly is coupled to an upper portion of the housing. The hook assembly includes a body extending along at least a portion of the housing, the body comprising a receiving area having one or more recesses configured to receive the one or more protrusions, and a hook coupled to a first end of the body. The base and receptacle are removable from the paper shredder when the coupler is disengaged.

[0012] In some embodiments, the coupler further includes a magnet. In some embodiments, the receiving area further includes a magnet configured to attract the magnet of the coupler. In some embodiments, the paper shredder further includes a lid. In some embodiments, the body of the hook assembly extends below the base of the housing. In some embodiments, the body of the hook assembly includes a groove configured to allow' space for a charging cord. In some embodiments, the paper shredder includes a grip portion configured to disengage the coupler. In some embodiments, the shredder is coupled to the housing via one or more fasteners. Each fastener is at least partially surrounded by a vibration interface.

BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Some of these drawings are schematic, showing some examples of basic parts and concepts. Many different or additional structures, implementations, components, mechanisms, steps, and processes can be used. The claimed inventions should not be limited in any way to anything illustrated in the drawings.

[0014] FIGURE 1A illustrates an embodiment of a paper shredder assembly coupled to a receptacle;

[0015] FIGURE IB illustrates a perspective view of an example embodiment of the paper shredder assembly,

[0016] FIGURE 1 C illustrates a perspective view of an example embodiment of the paper shredder assembly having a top housing portion and a bottom portion;

[0017] FIGURE 2 illustrates a rear view of the paper shredder assembly of FIGURE IB;

[0018] FIGURE 3 A illustrates a side view' of the paper shredder assembly of FIGURE IB;

[0019] FIGURE 3B illustrates a cross-section of FIGURE 3 A showing the interior of the paper shredder assembly;

[0020] FIGURE 3C illustrates a top view of the shredder components of the paper shredder assembly of FIGURE IB including vibration interfaces; [0021] FIGURE 4 illustrates a top vi ew of the paper shredder assembly of FIGURE IB with the lid removed;

[0022] FIGURE 5 illustrates a top view of the shredder components of the paper shredder assembly of FIGURE IB;

[0023] FIGURE 6 illustrates a rear view of the paper shredder assembly of FIGURE IB;

[0024] FIGURE 7 illustrates a bottom perspective view of the paper shredder assembly of FIGURE IB with a bottom portion of the housing removed;

[0025] FIGURE 8 illustrates a cross-section of a side view' of the paper shredder assembly of FIGURE IB;

[0026] FIGURE 9 illustrates a rear view’ of the paper shredder assembly of FIGURE IB with the housing and hook assembly removed;

[0027] FIGURE 10 illustrates a side view’ of the paper shredder assembly of FIGURE IB with the housing removed;

[0028] FIGURE 1 1 illustrates a perspective rear view of an embodiment of a paper shredder assembly with a hook assembly removed for illustrative purposes;

[0029] FIGURE 11 A illustrates an enlarged view' of an internal bottom portion of the paper shredder assembly of FIGURE 11 with the housing of the paper shredder assembly removed;

[0030] FIGURE 11 B illustrates a perspective view of the paper shredder assembly of FIGURE 11 with the housing and receptacle removed,

[0031] FIGURE 11 C illustrates a perspective view of a bottom portion of the hook assembly of FIGURE 11 B;

[0032] FIGURE 11D illustrates a cross-sectional side view of the paper shredder assembly of FIGURES 11A-11C having a coupler removably ataching the housing of the paper shredder assembly and the hook assembly, and

[0033] FIGURE 12 illustrates an example method of using the paper shredder assembly of FIGURE IB.

DETAILED DESCRIPTION [0034] This specification provides textual descriptions and illustrations of many devices, components, assemblies, and subassemblies. Any structure, material, function, method, or step that is described and/or illustrated in one example can be used by itself or with or instead of any structure, material, function, method, or step that is described and/or illustrated in another example or used in this field. The text and drawings merely provide examples and should not be interpreted as limiting or exclusive. No feature disclosed in this application is considered critical or indispensable. The relative sizes and proportions of the components illustrated in the drawings form part of the supporting disclosure of this specification but should not be considered to limit any claim unless recited in such claim.

[0035] Figure 1A schematically illustrates an embodiment of a paper shredder, such as a paper shredder assembly 100 removably connected to a receptacle 132. The receptacle 132 can be a trashcan, a recycling bin, a waste container, etc. The paper shredder assembly 100 can be removably attachable to the receptacle 132 in any suitable way. In some embodiments, the removable attachment of the shredder assembly 100 to the receptacle 132 can allow the shredder assembly 100 to be securely fixed in place without moving during normal use and can allow' the shredder assembly 100 to be quickly and conveniently removed by a user without the use of tools such as during emptying of the shredded contents of the shredder assembly 100. For example, in some embodiments the shredder assembly 100 can be removably attached, at least in part, by a hook assembly 120 discussed in more detail below. As illustrated, when attached during and between uses, the shredder assembly 100 can be positioned entirely outside of the receptacle 132 such that the shredder assembly 100 can be removed from the receptacle 132 without opening the lid or body of the receptacle 132.

[0036] The paper shredder assembly 100 can be smaller in size than the receptacle 132, For example, the height of the shredder assembly 100 can be substantially less than the height of the receptacle 132 to which the shredder assembly 100 is removably attached. In some embodiments, as illustrated, the height of the shredder assembly 100 can be less than or equal to about half of the height of the receptacle 132. The top of the shredder assembly 100 when attached to the receptacle 132 can be generally even with or proximate or adjacent to or in contact with the top of the receptacle 132 and/or proximate or adjacent to or in contact with a lid or trim ring positioned at or around the top of the receptacle 132, while the bottom of the shredder assembly 100 when attached to the receptacle 132 can be positioned far from the bottom of the receptacle 132. For example, when attached, the distance between the bottom of the shredder assembly 100 and the bottom of the receptacle 132 can be about at least as large as the height of the shredder assembly 100. In some embodiments, each of the shredder assembly 100 and the receptacle 132 has a width dimension and a depth dimension. As shown, the width dimension can be larger than the depth dimensions. The width dimension of the shredder assembly 100 can be about the same size as or smaller than the depth dimension of the receptacle 132 such that the shredder assembly 100 can be attached to a lateral side of the receptacle 132 without extending beyond or without extending substantially beyond the front or rear edges of the lateral side of the receptacle 132.

[0037] Attaching the paper shredder assembly 100 to a receptacle 132. can provide a number of benefits. For example, when retrieving and disposing of mail, users often will have some refuse that needs to be shredded (e.g., papers containing financial, medical, or other private information, etc.) and some refuse that does not need to be shredded (e.g., coupons, magazines, newspapers, etc.). Positioning the shredder assembly 100 near the receptacle 132 allows users to dispose of both in the same general location. Also, when emptying the paper shredder assembly 100, the larger receptacle 132 is directly next to the paper shredder assembly 100. This reduces the time and distance that would be required if the paper shredder assembly was in a different room or location. Additionally, the paper shredder assembly 100 can be stored in a location where it does not take up a large amount of space or in a location where it is easily remembered. Further, the paper shredder assembly 100 can be stored in a convenient location, such as a kitchen where a user might open mail or documents with sensitive information that they would prefer to shred rather than throw out. in one piece.

[0038] Figure IB illustrates a perspective view of an example embodiment of the paper shredder assembly 100. The paper shredder assembly 100 can include a housing 104, a base portion 108 and a top portion 112, The base portion 108 can be removable from the housing 104. In some embodiments, the paper shredder assembly 100 can include a lid 116. The lid 116 can be fully removable. The lid 116 can be coupled to the paper shredder assembly 100 via a hinge. The housing 104 can extend upward from the base portion 108 to the top portion 112. The housing 104 can include a front wall, a rear wall, and lateral side walls connecting the front wall and the rear wall. In some embodiments, the housing 104 can be formed by two separate housing portions, for example a top housing portion 105 removably connected to a bottom housing portion 106, for example, as shown in FIG. 1C.

[0039] The paper shredder assembly 100 can include an attachment configured to removably attach the paper shredder assembly 100 to the receptacle 132 by a user without tools. In some embodiments, the attachment can be a hook assembly 120. The hook assembly 120 can include a body portion 124 and a hook 128. The hook assembly 120 can be coupled to the paper shredder assembly 100. The hook assembly 120 can be removably attached to the paper shredder assembly 100. The hook assembly 120 can be permanently attached to the paper shredder assembly 100. The hook assembly 120 can be attached to the paper shredder assembly 100 via a magnetic force. The hook assembly 120 can be mechanically attached to the paper shredder assembly 100. In some embodiments, the attachment can be accomplished in any other or additional way, such as by adhesion, magnet(s), hook and loop fastener(s), protrusion(s) and recess(es), tongue and groove fit, snap fit, friction fit, and/or strap(s), etc.

[0040] In some embodiments, the attachment can be solely coupled to a top portion of a wall of the housing 104. In some embodiments, the attachment can be coupled to at least a portion of a wall of the housing 104. In some embodiment, at least a portion of the body portion 124 can be coupled to the housing 104. In some embodiments, the entire length of the body portion 124 can be coupled to the housing. The body portion 124 can extend down a rear side of the housing 104 of the paper shredder assembly 100. The extension of the body portion 124 may or may not be coupled to the housing 104. The hook 128 can be coupled to a first end of the body portion 124 of the attachment. The attachment can be configured to removably attach the paper shredder assembly 100 to a receptacle 132, trash can, bin, etc., as shown in Figure 1A.

[0041 ] In some embodiments, the paper shredder assembly 100 can have a height of about 7 inches to about 15 inches, for example, about 7 inches, about 10 inches, about 12 inches, about 13 inches, about 15 inches, or any value in between. In some embodiments, the paper shredder assembly 100 can have a width of about 7 inches to about 15 inches, for example, about 7 inches, about 9 inches, about 11 inches, about 13 inches, about 15 inches, or any value in between. The paper shredder assembly 100 can have a depth of about 4 inches to about 8 inches, for example, about 4 inches, about 6 inches, about 8 inches, or any value in between. The paper shredder assembly 100 can be sized such that one or more of its dimensions are generally the same as or generally correspond to one or more of the dimensions of the receptacle to which it is being attached.

[0042] Figure 2 illustrates a rear view of the paper shredder assembly 100. In some embodiments, the hook assembly 120 can be coupled to the rear wall of the paper shredder assembly 100. The hook 128 can extend up and past the top of the paper shredder assembly 100. In some embodiments, the hook assembly 120 can include an adhesive 136. The adhesive 136 can be used to help couple the paper shredder assembly 100 to a receptacle (e.g., receptacle 132). In some embodiments, the adhesive 136 and the hook 128 can work together to better secure the paper shredder assembly 100 to the receptacle 132 by providing at least two spaced- apart points of fixation between the paper shredder assembly 100 and the receptacle 132.

[0043] Figure 3 A illustrates a side view of the paper shredder assembly 100. As described herein, the hook assembly 120 can be coupled to the housing 104 of the paper shredder assembly 100. An upper portion 140 of the body portion 124 of the hook assembly 120 can be coupled to an upper portion of the rear wail of the housing 104. There can be a space 144 between at least a portion of the body portion 124 of the hook assembly 120 and the rear wall of the housing 104. This space 144 can provide access for a charging cord. In some embodiments, a channel can extend along the body portion 124 of the hook assembly 120. The channel can extend along the housing facing side of the body portion 124. The channel can provide a space for a charging cord. In some embodiments, there may not be a space between a portion of the body portion 124 of the hook assembly 120 and the rear wall of the housing 104. In some embodiments, where there is not a space, a channel providing a space for a charging cord can extend through the body portion 124 of the hook assembly 120, for example, as shown in Figure 1C.

[0044] In some embodiments, the body portion 124 can further extend below the base portion 108 of the paper shredder assembly 100. The body portion 124 can form an re- shape. A first region of the body portion 124 can extend in a generally vertical direction and a second region of the body portion can extend in a generally horizontal direction that is generally perpendicular to the generally vertical direction. The first region can be configured to generally abut or extend along an outer wall of the receptacle 132 and the second region can be configured to generally extend away from and/or perpendicular to the outer wall of the receptacle 132. The bottom extension can provide additional support to the paper shredder assembly 100.

[0045] Figure 3B illustrates a cross-sectional view of the paper shredder assembly 100. The paper shredder assembly 100 can include a receptacle 152 and a shredder assembly 148. The shredder assembly 148 can be positioned above the receptacle 152. The shredder assembly 148 can include one or more components configured to supply electrical power (e.g., a rechargeable battery, a transformer, and/or a power cord), an electric motor, one or more driving components (e.g., one or more gears, sprockets, chains, belts), one or more shredding components (e.g., one or more shredding rotors, blades, fingers, teeth, etc.), a display (e.g., one or more screens, lights, and/or speakers), and/or a processor configured to control the electric motor. In some embodiments, as shown, some or all components of the shredder assembly 148 can be positioned entirely outside of the receptacle 152 such that the shredder assembly 148 can be removed without opening the lid or housing of the receptacle 152. The shredder assembly 148 can be configured to shred items that are generally thin, flat, and wide, including but not limited to paper, recyclables, mail, credit cards, letters, etc. The base 108 can be configured to support the receptacle 152.

[0046] In some embodiments, the shredder assembly 148 can be enclosed by a shredder housing 156. The shredder housing 156 can be coupled to the housing 104. In some embodiments, the shredder housing 156 can be the top housing portion 105 shown in Figure 1 C, In some embodiments, the shredder assembly 148 can be coupled to the shredder housing 156 by one or more fasteners 149, for example, screws as shown in Figure 3C, In some embodiments, a vibration interface 150 may be positioned at least partially around a corresponding fastener 149. The vibration interface 150 may be positioned along the length of the fastener 149 between the head of the fastener 149 and a surface of the shredder housing 156. The vibration interface 150 can mitigate or reduce any vibration or noise that is produced by the shredder assembly 148, when the shredder assembly 148 is shredding an item. In some embodiments, the vibration interface 150 can comprise an elastic, flexible, compressible, or resilient material. In some embodiments, the vibration interface 150 can be a solid piece with an aperture. The vibration interface 150 can be configured to securely affix two separate components together in a manner that resists transmission of vibration from one component to the other component. In some embodiments, the vibration interface 150 can be a rubber grommet.

[0047] In some embodiments, the majority of the outer surface of the shredder housing 156 can have generally the same surface appearance as the majority of the outer surface of the housing 104. For exampie, in some embodiments, the majority of the outer surface of the shredder housing 156 can be metallic in appearance and/or the majority of the outer surface of the housing 104 can be metallic in appearance. A majority of the exterior of the shredder housing 156 and/or the housing 104 can comprise stainless steel or aluminum. The shredder housing 156 can be coupled to the top portion 112 of the paper shredder assembly 100. The shredder housing 156 can have an opening 157 to allow for the shredded items to pass through to the receptacle 152.

[0048] Figure 4 illustrates a top view of the paper shredder assembly 100 with the lid 116 removed. The lid 116 is optional. Figure 5 illustrates a top view of the paper shredder assembly 100 with the top portion 112 removed. The shredder assembly 148 is visible. The top portion 112 can be positioned above the shredder assembly 148, The top portion 112 can be connected to the housing 104. The top portion 112 can include an opening 160, The opening 160 can be configured to receive the items for shredding. The opening 160 can correspond to the overall size of the paper shredder assembly 100. In some embodiments, the size of the opening 160 can be smaller than a standard sheet of paper (e.g., 8.5 inches) because the shredder assembly 148 is sized to be small enough to attach to a lateral side of the receptacle 132 without extending beyond or substantially beyond the front or rear faces of the receptacle 132, which may require that the items to be shredded be modified to fit into the opening, such as by folding. For example, a full size piece of paper may need to be folded in half in order to fit within the opening 160. The opening 160 can be positioned centrally in the top portion 112. The opening 160 can be positioned off center in the top portion 1 12. The opening 160 can be positioned horizontally depending on the size and shape of the paper shredder assembly 100. The opening 160 can be positioned vertically depending on the size and shape of the paper shredder assembly 100. The items to be shredded can enter the paper shredder assembly 100 through the opening 160 to pass through the corresponding opening 162 in the shredder assembly 148 to pass through the shredder assembly 148 and into the receptacle 152.

-l i [0049] Figure 6 illustrates a bottom view of the paper shredder assembly 100. The base portion 108 is visible. The base portion 108 can include a base wall 164. The base portion 108 can include a grip portion 168. Figure 7 illustrates a bottom perspective view of the paper shredder assembly 100 with the base wall 164 removed. The grip portion 168 can be positioned within an opening 172 of the base wall 164. The grip portion 168 can extend through the opening 172. The grip portion 168 can have a perimeter 174 extending around an indentation 176.

[0050] The base portion 108 can include a receptacle support 178. The receptacle 152 can rest on top of the receptacle support 178. The grip portion 168 can be positioned on the bottom side of the receptacle support 178. The receptacle support 178 can be smaller than the base of the receptacle 152. The receptacle support 178 can be generally the same size as the base of the receptacle 152. The receptacle support can have an extension 180 that extends beyond the base of the receptacle 152. The extension 180 can extend toward the rear wall of the housing 104. The extension 180 can extend partially upward between the rear 'wall of the housing 104 and the receptacle 152.

[0051] A connector can be provided to securely affix the housing 104 to the base portion 108 in a manner that permits easy and convenient detachment or removal by a user without the use of tools. For example, in some embodiments as illustrated, the connector can comprise one or more magnets 182. At least one magnet 182 can be disposed within the extension 180, for example as shown in the cross-section of Figure 8. Any number of magnets 182 can be used. For example, one, two, three, or more magnets 182 can be used. The magnets 182 can be aligned in a row, for example as shown in Figure 9 where the housing 104 and hook assembly 120 have been removed. The magnets 182 can be configured to assist in securing the base portion 108 to the housing 104. The magnets 182 can align with magnets 184 disposed within the body portion 124 of the hook assembly 120. In some embodiments, one or more portions of the body portion 124 of the hook assembly 120 can have ferromagnetic properties configured to attract the magnets 182. The housing 104 can include an opening aligned with the magnets 182 to reduce any interference from the housing 104. In some embodiments, the base portion 108 can be sized to fit closely, tightly, and/or securely within the housing 104 to support the receptacle 152. [0052] Figure 10 illustrates a side view of the paper shredder assembly 100 with the housing 104 removed. The grip portion 168 can assist in removing the receptacle 152 and the base portion 108 from the paper shredder assembly 100. The receptacle 152 can be separate or attached to the base portion 108. The grip portion 168 can be pulled, pushed, moved, or slid to counteract the magnetic force between the magnets 182 and the body portion 124 of the hook assembly 120 and allow the base portion 108 to be removed in a downward motion. In some embodiments, the grip portion 168 can be moved horizontally towards a user to disengage the magnets 182. Removing the base portion 108 will also allow for removal of the receptacle 152. The shredder assembly 148 can stay attached to the paper shredder assembly 100. As shown in Figure 10, the shredder assembly 148 and the receptacle 152 can be separate.

[0053] In some embodiments, the housing 104 can include two removable portions. For example, an upper portion and a lower portion. The lower portion of the housing 104 can be removed along with the base portion 108 and the receptacle 152 via downward movement, as described herein. In some embodiments, the lower portion of the housing 104 can be removed along with the base portion 108 and the receptacle 152 in a horizontal movement,

[0054] Figure 11-1 ID illustrate an example embodiment of the paper shredder assembly 100 having a coupler 190. The coupler 190 can assist in securing the base portion 108 to the housing 104 and/or the hook assembly 120. The coupler 190 can be used alone or in combination with another coupler such as the magnets 182, 184 discussed herein.

[0055] The coupler 190 can include a moveable part 191. The moveable part 191 can be coupled to the base portion 108 and extend at least partially through an opening 194 of the housing 104, as shown in Figure 11. The moveable part 191 can have one or more protrusions 192 that extend downward. The moveable part 191 can move between an engaged state (e.g., a state where the coupler 190 is at least partially engaged with the hook assembly 120) and a disengaged state (e.g., a state where the coupler 190 is not engaged with the hook assembly). In some embodiments, the coupler 190 can include a magnet 193 positioned on an attachment or hook assembly facing side of the moveable part 191.

[0056] The attachment or hook assembly 120 can include a receiving area 195 configured to receive the moveable part 191. The receiving area 195 can be positioned in the body portion 124 of the hook assembly 120. The receiving area 195 can be a recessed area that extends at least partially into the body portion 124 of the hook assembly 120. The receiving area 195 can include one or more recesses 196 that extend in the direction of the height of the paper shredder assembly 100. The one or more recesses 196 can correspond in size and shape to the one or more protrusions 192 of the coupler 190. In some embodiments, the receiving area 195 can include a magnet 197 that can attract the magnet 193 of the coupler 190. The magnet 197 can protrude toward the housing 104 from a rear wall 198 of the receiving area

195 and/or be positioned on a protrusion that extends toward the housing 104 from the rear wall 198.

[0057] The moveable part 191 can be actuated by a grip portion 199. The grip portion 199 can include any of the features described with reference to grip portion 168. The grip portion 199 can assist in removing the receptacle 152. and the base portion 108 from the paper shredder assembly 100. The receptacle 152 can be separate or attached to the base portion 108. The grip portion 199 can be pulled, pushed, moved, or slid to disengage the coupler 190 from the receiving area 195 of the hook assembly and allow the base portion 108 to be removed in a downward motion.

[0058] In some embodiments, as shown in Figure 1 ID, the grip portion 199 can be moved generally horizontally, in the direction of arrow 211, towards a user to disengage the coupler 190. The grip portion 199 can be positioned in a space 212 that is larger than the grip portion 199 such that grip portion 199 can move within the space 212. The grip portion 199 can be coupled to the moveable portion 191 , such that when the grip portion 199 is actuated, the moveable portion 191 and/or the protrusions 192 move upward and disengaged the recesses

196 of the receiving area 195. The grip portion 199 can also assist, in disengaging the magnets 193 and 197. The grip portion 199 and/or the moveable part. 191 can be biased toward the engaged state, such as with an elastic or resilient spring.

[0059] Figure 12 illustrates an example method of using a paper shredder assembly (e.g., paper shredder assembly! 00). Starting at block 200 the paper shredder assembly can be attached to a larger receptacle, trash can, recycling container, etc. Moving to block 202 the paper shredder assembly can be left attached to the receptacle for any period of time. Moving to block 204 the paper shredder assembly can be used to shred at least one item. Any number of items can be shred until the receptacle within the shredder assembly is full. Moving to block 206, at any time, even if not yet full, the receptacle within the shredder assembly can be removed from the paper shredder assembly using any method described herein. Moving to block 208, the contents of the shredder receptacle can be emptied. The connection of the paper shredder assembly to a receptacle provides the benefit of being able to empty the contents directly into a larger receptacle without having to travel a distance or to a different room. Moving to block 210, the shredder receptacle can be returned or re-attached to the paper shredder assembly.

[0060] Conditional language, such as “can,” “could,” “might,” or “may,” unless specifically stated otherwise, or otherwise understood within the context as used, is generally intended to convey that certain embodiments include, while other embodiments do not include, certain features, elements, and/or steps. Thus, such conditional language is not generally intended to imply that features, elements, and/or steps are in any way required for one or more embodiments.

[0061] The terms “comprising,” “including,” “having,” and the like are synonymous and are used inclusively, in an open-ended fashion, and do not exclude additional elements, features, acts, operations, and so forth. Also, the term “or” is used in its inclusive sense (and not in its exclusive sense) so that when used, for example, to connect a list of elements, the term “or” means one, some, or all of the elements in the list.

[0062] The terms “about” and “substantially” as used herein represent an amount close to the stated amount that still performs a desired function or achieves a desired result. For example, in some embodiments as the context may permit, the terms “about” and “substantially” may refer to an amount that is within 10% of the stated amount.

[0063] The term “generally” as used herein represents a value, amount, or characteristic that predominantly includes or tends toward a particular value, amount, or characteristic. As an example, in some embodiments as the context may permit, the term “generally perpendicular” can refer to something that departs from exactly perpendicular by less than or equal to 20 degrees.

[0064] The ranges disclosed herein also encompass any and all overlap, sub-ranges, and combinations thereof. Language such as “up to,” “at least,” “greater than,” “less than,” “between” and the like includes the number recited. Numbers preceded by a term such as “about” or “approximately” include the recited numbers. For example, “about 5 mm” includes “5 mm.” [0065] For expository purposes, the term “horizontal” as used herein is defined as a plane parallel to the plane or surface of the floor of the area in winch the receptacle assembly or interior container being described is used or the method being described is performed, regardless of its orientation. The term “floor” can be interchanged with the term “ground.” The term “vertical” refers to a direction perpendicular to the horizontal as just defined. Terms such as “above,” “below,” “bottom,” “top,” “side,” “higher,” “lower,” “upper,” “over,” and “under,” are defined with respect to the horizontal plane.

[0066] As used herein, the relative terms “front” and “rear” shall be defined from the perspective of the user opening the receptacle assembly when there is a lid portion. Thus, front refers to the direction of the receptacle closest to the user (e.g., the direction of the pedal or sensor), and rear refers to the direction of the receptacle furthest from the user (e.g., the direction of the connection between the lid portion and the body portion).

[0067] Although certain embodiments and examples have been described herein, it will be understood by those skilled in the art that many aspects of the receptacles and bag liner dispensers shown and described in the present disclosure may be differently combined and/or modified to form still further embodiments or acceptable examples. All such modifications and variations are intended to be included herein within the scope of this disclosure. A wide variety of designs and approaches are contemplated. No feature, structure, or step disclosed herein is essential or indispensable,

[0068] For purposes of this disclosure, certain aspects, advantages, and novel features are described herein. It is to be understood that not. necessarily all such advantages may be achieved in accordance with any particular embodiment. Thus, for example, those skilled in the art will recognize that the disclosure may be embodied or carried out. in a manner that achieves one advantage or a group of advantages as taught herein without, necessarily achieving other advantages as may be taught or suggested herein.

[0069] Moreover, while illustrative embodiments have been described herein, the scope of any and all embodiments having equivalent elements, modifications, omissions, combinations (e.g., of aspects across various embodiments), adaptations and/or alterations as would be appreciated by those in the art based on the present disclosure. The limitations in the claims are to be interpreted broadly based on the language employed in the claims and not limited to the examples described in the present specification or during the prosecution of the application, which examples are to be construed as non-exclusive. Further, the actions of the disclosed processes and methods may be modified in any manner, including by reordering actions and/or inserting additional actions and/or deleting actions. It is intended, therefore, that the specification and examples be considered as illustrative only, with a true scope and spirit being indicated by the claims and their full scope of equivalents.