Title:
【発明の名称】ひげそり装置
Document Type and Number:
Japanese Patent JP3073527
Kind Code:
B2
Abstract:
A shaving system of the wet shave type includes support structure and blade structure secured to the support structure. The blade structure has an aperture with an annular sharpened shaving edge that is defined by main facet portions that converge at an angle of less than 40 DEG and supplemental facet portions that are extensions of the main facet portions and converge at an included angle of less than 60 DEG to define an annular ultimate tip portion. The annular ultimate tip of the sharpened edge defines a shaving plane and the bisector of the included angle defined by the supplemental facets is disposed at an angle (shaving angle) in the range of 15 DEG -35 DEG to the shaving plane.
Inventors:
Kirinsky, Henrick Jay.
Jacobson, Chester F.
Salisbury, Timothy M.
Borden, Frederick Earl.
Jacobson, Chester F.
Salisbury, Timothy M.
Borden, Frederick Earl.
Application Number:
JP52981895A
Publication Date:
August 07, 2000
Filing Date:
May 12, 1995
Export Citation:
Assignee:
The, Gillette, Company
International Classes:
B26B21/20; B26B21/22; B24B3/48; (IPC1-7): B26B21/22; B24B3/48
Domestic Patent References:
| JP6502324A |
Other References:
【文献】米国特許5088195(US,A)
【文献】米国特許3631641(US,A)
【文献】米国特許3631641(US,A)
Attorney, Agent or Firm:
Kazuo Sato (3 others)