Respiratory mask
US8534285B2 · kind B2 · utility
10Cited by
7References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 27, 2010 |
| Grant date | Sep 17, 2013 |
| Priority date | — |
| Expiry date | Mar 29, 2032 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M16/0688
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A respiratory mask includes: a mask body for covering a part of a user's face; left and right wing portions, extending respectively from two opposite sides of the mask body and each having a rear surface adapted for attachment to the user's face; and an adhesive layer formed on the rear surfaces of the wing portions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.