Ceiling tile and grid assembly
USD679027S1 · kind S1 · design
0Cited by
6References
1Claims
0Family size
Inventor
Key dates
| Filing date | Sep 3, 2011 |
| Grant date | Mar 26, 2013 |
| Priority date | — |
| Expiry date | Mar 26, 2027 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.