Air filter
USD793544S1 · kind S1 · design
12Cited by
13References
1Claims
0Family size
Inventor
Key dates
| Filing date | Dec 19, 2013 |
| Grant date | Aug 1, 2017 |
| Priority date | — |
| Expiry date | Aug 1, 2031 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.