Building board
USD528671S1 · kind S1 · design
61Cited by
41References
1Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 21, 2004 |
| Grant date | Sep 19, 2006 |
| Priority date | — |
| Expiry date | Sep 19, 2020 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.