Roofing material removal tool
USD439126S · kind S · design
21Cited by
46References
1Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 23, 2000 |
| Grant date | Mar 20, 2001 |
| Priority date | — |
| Expiry date | Mar 20, 2015 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.