H01H 43/304
Of two bodies expanding or contracting in a different manner
Official title: {of two bodies expanding or contracting in a different manner, e.g. bimetallic elements}
H01H43/304 (Of two bodies expanding or contracting in a different manner) appears on 7 US grants and 0 published applications in this corpus.
Search patents in H01H- Granted patents
- 7
- Published applications
- 0
- Assignees
- 6
- Inventors
- 11
- Latest grant
- 17 Aug 1982
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Manual switch with timed electro-thermal latch release17 Aug 1982US 4,345,233 AEaton Corporation
- Inertia switch device20 Apr 1982US 4,326,111 AInertia Switch Limited
- Electric time switch27 May 1980US 4,205,292 AE. G. O. Elektro-Geraete Blanc und Fischer
- Thermal time-delay switch26 Dec 1978US 4,131,930 AHitachi, Ltd.
- Electric snap switch2 Aug 1977US 4,039,791 ADanfoss A/S
No published applications in this class yet.
Most cited
By later US patents
- Manual switch with timed electro-thermal latch release43US 4,345,233 AEaton Corporation · 1982
- Inertia switch device12US 4,326,111 AInertia Switch Limited · 1982
- Motor control system and electrical switch constructions therefor or the like6US 3,931,560 ARobertshaw Controls Company · 1976
- Electric time switch2US 4,205,292 AE. G. O. Elektro-Geraete Blanc und Fischer · 1980
- Electric snap switch1US 4,039,791 ADanfoss A/S · 1977