Crawlspace FEMA flood louver
USD583042S1 · kind S1 · design
14Cited by
18References
1Claims
0Family size
Inventors
Key dates
| Filing date | Oct 12, 2005 |
| Grant date | Dec 16, 2008 |
| Priority date | — |
| Expiry date | Dec 16, 2022 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.