Mask
US12402673B2 · kind B2 · utility
0Cited by
7References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 13, 2022 |
| Grant date | Sep 2, 2025 |
| Priority date | — |
| Expiry date | Dec 24, 2043 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA62B23/02
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A mask may be configured as a respirator. A mask may be relatively easy to manufacture. A mask may be reusable and customizable. A mask may include a strap attachment configured such that a strap is attachable to the strap attachment without tying the strap into a knot.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.