Respirator belt having bumper cushion
USD703806S1 · kind S1 · design
4Cited by
14References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 15, 2012 |
| Grant date | Apr 29, 2014 |
| Priority date | — |
| Expiry date | Apr 29, 2028 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.