Title:
SURGICAL MASK HAVING SLIDING-DOWN AND FOGGING PREVENTING FUNCTION
Document Type and Number:
WIPO Patent Application WO/2022/124577
Kind Code:
A2
Abstract:
The present invention provides a surgical mask having a sliding-down and fogging preventing function. The surgical mask has a nasal ridge contact cover attached on the inner upper part of a mask body to: prevent the mask from sliding down the nasal ridge even when a wearer is talking or yawning with the mask on, thereby maintaining the normal worn state; prevent glasses from fogging up due to exhaling; and keep both lateral surfaces of the mask body in close contact with the wearer's cheeks without any gaps when the mask is worn.
Inventors:
KIM KANG KWEON (KR)
Application Number:
PCT/KR2021/015693
Publication Date:
June 16, 2022
Filing Date:
November 02, 2021
Export Citation:
Assignee:
KIM KANG KWEON (KR)
Foreign References:
| KR101418787B1 | 2014-07-11 | |||
| KR101651728B1 | 2016-08-26 |
Attorney, Agent or Firm:
KIM, Hae Joong (KR)
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