Title:
FOLDABLE MASK AND METHOD FOR MANUFACTURING SAME
Document Type and Number:
WIPO Patent Application WO/2022/097763
Kind Code:
A1
Abstract:
A foldable mask according to the present invention comprises: an intermediate cover portion; an upper cover portion connected to the upper side of the intermediate cover portion; a lower cover portion connected to the lower side of the intermediate cover portion; an upper rim portion connected to the upper cover portion to surround the outer side of the upper cover portion; a lower rim portion connected to the lower cover portion to surround the outer side of the lower cover portion, and bonded to both sides of the upper rim portion so as to close both sides of the upper cover portion and the lower cover portion; and hook portions connected to both sides of the upper cover portion and the lower cover portion or both sides of the upper rim portion and the lower rim portion.
Inventors:
LEE SANG HO (KR)
KIM IN JONG (KR)
KIM IN JONG (KR)
Application Number:
PCT/KR2020/015273
Publication Date:
May 12, 2022
Filing Date:
November 04, 2020
Export Citation:
Assignee:
LEE SANG HO (KR)
KIM IN JONG (KR)
KIM IN JONG (KR)
International Classes:
A62B23/02; A41D13/11; A41H43/00; A62B18/02
Foreign References:
| JP3192589U | ||||
| KR102068988B1 | 2020-01-22 | |||
| KR200484382Y1 | 2017-08-30 | |||
| KR20150057401A | 2015-05-28 | |||
| US20120000473A1 | 2012-01-05 |
Attorney, Agent or Firm:
AJU INTERNATIONAL LAW & PATENT GROUP (KR)
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