Operating mechanism for a switchgear device
US-2026011513-A1 · Jan 8, 2026 · US
This page is not indexed by search engines while we improve data quality.
using lost-motion device
using lost-motion device · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H01H3/48 |
| Official title | using lost-motion device |
| Display label | using lost-motion device |
| Total patents | 10 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2020 | 1 |
| 2021 | 1 |
| 2023 | 1 |
| 2025 | 2 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Operation mechanism for switching device and switching device assembly
US-2025323000-A1 · Oct 16, 2025 · US
Control and signaling device and adapter for a control and signaling device
US-12334281-B2 · Jun 17, 2025 · US
Control and signalling device and adapter for a control and signalling device
US-2023260722-A1 · Aug 17, 2023 · US
Contact press-on assembly
US-11107643-B2 · Aug 31, 2021 · US
Contact press-on assembly
US-2020388445-A1 · Dec 10, 2020 · US
Electrical switching apparatus and link assembly therefor
US-9000316-B2 · Apr 7, 2015 · US
Slide switch
US-8952279-B2 · Feb 10, 2015 · US
Slide switch
US-8952283-B2 · Feb 10, 2015 · US
Power transmission device for vacuum interrupter and vacuum breaker having the same
US-8933358-B2 · Jan 13, 2015 · US