Knee pad
USD492068S1 · kind S1 · design
28Cited by
9References
1Claims
0Family size
Inventors
Key dates
| Filing date | Jul 29, 2003 |
| Grant date | Jun 22, 2004 |
| Priority date | — |
| Expiry date | Jun 22, 2018 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.