Programmable light timing switch
USD282826S · kind S · design
17Cited by
5References
1Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 28, 1983 |
| Grant date | Mar 4, 1986 |
| Priority date | — |
| Expiry date | Mar 4, 2000 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.