Gas-insulated switch
US-2025191860-A1 · Jun 12, 2025 · US
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using belt, chain, or cord
using belt, chain, or cord · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H01H3/36 |
| Official title | using belt, chain, or cord |
| Display label | using belt, chain, or cord |
| Total patents | 23 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 2 |
| 2017 | 2 |
| 2018 | 1 |
| 2019 | 6 |
| 2020 | 3 |
| 2021 | 1 |
| 2022 | 1 |
| 2024 | 2 |
| 2025 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Actuating device
US-2025112010-A1 · Apr 3, 2025 · US
Switch
US-2025079093-A1 · Mar 6, 2025 · US
Switch for a Medium Voltage or High Voltage Switchgear
US-2024071698-A1 · Feb 29, 2024 · US
Switch for a medium voltage or high voltage switchgear
US-11869734-B2 · Jan 9, 2024 · US
Kinematic linkage arrangement for a switching device
US-11462374-B2 · Oct 4, 2022 · US
Switch for a medium voltage or high voltage switchgear
US-2021375565-A1 · Dec 2, 2021 · US
Assembly having a gas spring for a cable rotary-pendulum kinematic system and use of the assembly for switching
US-10818453-B2 · Oct 27, 2020 · US
Coupling element for an electrical switching device having a pulse mass element
US-10720285-B2 · Jul 21, 2020 · US
Assembly having a gas spring for a cable rotary-pendulum kinematic system and use of the assembly for switching
US-2020152406-A1 · May 14, 2020 · US
Coupling element for an electrical switching device
US-10468214-B2 · Nov 5, 2019 · US
Alarming and unlocking device
US-10464524-B2 · Nov 5, 2019 · US
Coupling Element For An Electrical Switching Device Having A Pulse Mass Element
US-2019148088-A1 · May 16, 2019 · US
Coupling Element for an Electrical Switching Device
US-2019096612-A1 · Mar 28, 2019 · US
Switch, in particular low-voltage circuit breaker, in plug-in technology with automatic unloading of the force store during withdrawal
US-10199182-B1 · Feb 5, 2019 · US
Alarming and unlocking device
US-2019023222-A1 · Jan 24, 2019 · US
Coupling element for an electric switching device
US-10032581-B2 · Jul 24, 2018 · US
Coupling element for an electric switching device
US-2017365426-A1 · Dec 21, 2017 · US
Gas insulated switching apparatus and switch
US-9646778-B2 · May 9, 2017 · US
Gas insulated switching apparatus and switch
US-2016268069-A1 · Sep 15, 2016 · US