Decorative array of small humps for the rim of a circular saw blade
USD449769S · kind S · design
3Cited by
2References
1Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 24, 2000 |
| Grant date | Oct 30, 2001 |
| Priority date | — |
| Expiry date | Oct 30, 2015 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.