Emergency stop device
US-10475597-B2 · Nov 12, 2019 · US
Emergency operating parts, e.g. for stop-switch in dangerous conditions
Emergency operating parts, e.g. for stop-switch in dangerous conditions · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H01H3/022 |
| Official title | {Emergency operating parts, e.g. for stop-switch in dangerous conditions} |
| Display label | Emergency operating parts, e.g. for stop-switch in dangerous conditions |
| Total patents | 109 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 10 |
| 2016 | 6 |
| 2017 | 17 |
| 2018 | 16 |
| 2019 | 11 |
| 2020 | 7 |
| 2021 | 16 |
| 2022 | 7 |
| 2023 | 7 |
| 2024 | 9 |
| 2025 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Actuator having a mechanical signal display
US-10388471-B2 · Aug 20, 2019 · US
Monitored adaptable emergency off-switch
US-10366845-B2 · Jul 30, 2019 · US
Emergency stop mechanism for cable-pull safety switch
US-10361041-B2 · Jul 23, 2019 · US
Switch device structure
US-2019189371-A1 · Jun 20, 2019 · US
Building device having an address programming interface
US-10325481-B2 · Jun 18, 2019 · US
Emergency stop device
US-10256064-B2 · Apr 9, 2019 · US
Building device having an address programming interface
US-2019103014-A1 · Apr 4, 2019 · US
Operating mechanism for a toggle switch handle
US-10217579-B2 · Feb 26, 2019 · US
Transceiver Array With Adjustment Of Local Oscillator Signals Based On Phase Difference
US-2019051471-A1 · Feb 14, 2019 · US
Holding device for receiving switching elements for a command and alert device
US-10199181-B2 · Feb 5, 2019 · US
Fastening device for electric control and/or indicator member
US-2018375303-A1 · Dec 27, 2018 · US
Transceiver array with adjustment of local oscillator signals based on phase difference
US-10135522-B2 · Nov 20, 2018 · US
Operating mechanism for a toggle switch handle
US-2018330901-A1 · Nov 15, 2018 · US
Switch
US-10128059-B2 · Nov 13, 2018 · US
Emergency stop device
US-2018323018-A1 · Nov 8, 2018 · US
Modular safety relay circuit for the safe control of at least one machine
US-2018286610-A1 · Oct 4, 2018 · US
Switch device
US-10068729-B2 · Sep 4, 2018 · US
Emergency stop mechanism for cable-pull safety switch
US-2018240619-A1 · Aug 23, 2018 · US
Switch
US-10020130-B2 · Jul 10, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H01H3/022?
- CPC H01H3/022 is the Cooperative Patent Classification code for “Emergency operating parts, e.g. for stop-switch in dangerous conditions.”
- How many patents are filed under CPC H01H3/022 (Emergency operating parts, e.g. for stop-switch in dangerous conditions)?
- Our database includes 109 publications tagged with this CPC code.
- Is patent activity under CPC H01H3/022 growing?
- Publication counts under this code: 9 in 2024 vs 3 in 2025 (latest complete years).