Golf putter head
USD310699S · kind S · design
88Cited by
3References
1Claims
0Family size
Inventors
Key dates
| Filing date | Jan 12, 1987 |
| Grant date | Sep 18, 1990 |
| Priority date | — |
| Expiry date | Sep 18, 2004 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.