Combined wall thermostat and digital clock
USD273466S · kind S · design
21Cited by
7References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 15, 1979 |
| Grant date | Apr 17, 1984 |
| Priority date | — |
| Expiry date | Apr 17, 1998 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.