Timer
USD251058S · kind S · design
10Cited by
7References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 1, 1977 |
| Grant date | Feb 13, 1979 |
| Priority date | — |
| Expiry date | Feb 13, 1993 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.