Roofer's knee pad with tool and accessory compartments
USD636131S1 · kind S1 · design
9Cited by
10References
1Claims
0Family size
Inventor
Key dates
| Filing date | Nov 2, 2010 |
| Grant date | Apr 12, 2011 |
| Priority date | — |
| Expiry date | Apr 12, 2025 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.