Air vent
USD449880S · kind S · design
11Cited by
1References
1Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 3, 1999 |
| Grant date | Oct 30, 2001 |
| Priority date | — |
| Expiry date | Oct 30, 2015 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.