Tool for inserting spark plugs
USD298006S · kind S · design
11Cited by
6References
1Claims
0Family size
Inventor
Key dates
| Filing date | Aug 16, 1984 |
| Grant date | Oct 11, 1988 |
| Priority date | — |
| Expiry date | Oct 11, 2002 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.