Title:
MASK
Document Type and Number:
WIPO Patent Application WO/2024/080540
Kind Code:
A1
Abstract:
This mask may comprise: a mask body; a fan disposed at the rear of the mask body; a first filter disposed between the mask body and the fan; and a second filter disposed at rear of the fan and capable of covering at least a part of a user's face. The second filter may be provided to filter air inhaled from the outside of the mask body during the user's inhalation and filter air exhaled to the outside of the mask body during the user's exhalation.
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Inventors:
KIM JEEYONG (KR)
KIM HYOJIN (KR)
LEE SANGHOON (KR)
KIM JOONHYOUNG (KR)
CHO SUNGJIN (KR)
SEO HYEONGJOON (KR)
LEE KISUP (KR)
KIM HYOJIN (KR)
LEE SANGHOON (KR)
KIM JOONHYOUNG (KR)
CHO SUNGJIN (KR)
SEO HYEONGJOON (KR)
LEE KISUP (KR)
Application Number:
PCT/KR2023/012571
Publication Date:
April 18, 2024
Filing Date:
August 24, 2023
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
A62B18/00; A41D13/11; A62B18/02; A62B18/10; A62B23/02
Foreign References:
| KR20210048117A | 2021-05-03 | |||
| KR102391451B1 | 2022-04-27 | |||
| CN113729330A | 2021-12-03 | |||
| US5372130A | 1994-12-13 | |||
| KR102080754B1 | 2020-04-24 |
Attorney, Agent or Firm:
SELIM INTELLECTUAL PROPERTY LAW FIRM (KR)
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