Low-profile lip extender unit for a dock ramp
USD712112S1 · kind S1 · design
9Cited by
77References
1Claims
0Family size
Inventor
Key dates
| Filing date | May 28, 2013 |
| Grant date | Aug 26, 2014 |
| Priority date | — |
| Expiry date | Aug 26, 2028 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.