Stackable low-profile electrical contact block
US-11837417-B2 · Dec 5, 2023 · US
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using a torsion spring
using a torsion spring · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H01H2001/223 |
| Official title | {using a torsion spring} |
| Display label | using a torsion spring |
| Total patents | 14 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 1 |
| 2017 | 2 |
| 2018 | 1 |
| 2020 | 4 |
| 2022 | 3 |
| 2023 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Switching apparatus
US-11495417-B2 · Nov 8, 2022 · US
Low voltage contact assembly
US-11437200-B2 · Sep 6, 2022 · US
Stackable low-profile electrical contact block
US-2022139646-A1 · May 5, 2022 · US
Low voltage contact assembly
US-2020381188-A1 · Dec 3, 2020 · US
Actuation system for an electrical switching device
US-10811199-B2 · Oct 20, 2020 · US
Switching apparatus
US-2020258696-A1 · Aug 13, 2020 · US
Actuation system for an electrical switching device
US-2020111623-A1 · Apr 9, 2020 · US
Switch
US-9941061-B2 · Apr 10, 2018 · US
Switch
US-2017133168-A1 · May 11, 2017 · US
Moveable contact arm releases latch plate engagement in a circuit breaker
US-9576753-B2 · Feb 21, 2017 · US
Contact system for a circuit breaker
US-2016372277-A1 · Dec 22, 2016 · US
Scalable medium voltage latching earthing switch
US-9177739-B2 · Nov 3, 2015 · US
Moving element for a low voltage switching device and switching device comprising this moving element
US-9099257-B2 · Aug 4, 2015 · US