Contact-finger-element and tulip-contact-assembly for switching device
US-9711299-B2 · Jul 18, 2017 · US
characterised by the shape or structure of the contact-making surface, e.g. grooved
characterised by the shape or structure of the contact-making surface, e.g. grooved · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H01H1/06 |
| Official title | characterised by the shape or structure of the contact-making surface, e.g. grooved |
| Display label | characterised by the shape or structure of the contact-making surface, e.g. grooved |
| Total patents | 228 |
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 | 30 |
| 2016 | 28 |
| 2017 | 28 |
| 2018 | 22 |
| 2019 | 20 |
| 2020 | 21 |
| 2021 | 26 |
| 2022 | 19 |
| 2023 | 15 |
| 2024 | 8 |
| 2025 | 7 |
| 2026 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Electrical contact device and low-voltage single-pole phase unit incorporating such an electrical contact device
US-9666383-B2 · May 30, 2017 · US
Contact device having arc root movement promotion portion, and electromagnetic switch in which the contact device is used
US-9508509-B2 · Nov 29, 2016 · US
Touch window having improved electrode pattern structure
US-9496097-B2 · Nov 15, 2016 · US
Circuit breaker
US-2016329164-A1 · Nov 10, 2016 · US
Molded case circuit breaker accessory wiring improvement
US-9490086-B2 · Nov 8, 2016 · US
Electrical switching device
US-9484161-B2 · Nov 1, 2016 · US
Switch
US-9478375-B2 · Oct 25, 2016 · US
Electrical connector having electrical contacts that include a precious metal plating
US-2016308295-A1 · Oct 20, 2016 · US
Touch window having improved electrode pattern structure
US-2016306453-A1 · Oct 20, 2016 · US
Switching Arrangement And Method For Mounting A Switching Arrangement
US-2016307709-A1 · Oct 20, 2016 · US
Switch
US-9472362-B2 · Oct 18, 2016 · US
Switch
US-9431196-B2 · Aug 30, 2016 · US
Electrical switch forming a fast-acting circuit breaker
US-9418807-B2 · Aug 16, 2016 · US
Electromagnetic switch
US-9418797-B2 · Aug 16, 2016 · US
Circuit-breaker comprising optimized housing stabilisation by means of fixed contacts with an interlocking action
US-9384908-B2 · Jul 5, 2016 · US
Molded case circuit breaker accessory wiring improvement
US-2016181026-A1 · Jun 23, 2016 · US
Arc extinguishing contact assembly for a circuit breaker assembly
US-2016155586-A1 · Jun 2, 2016 · US
Method of making contact posts for a microelectromechanical device
US-9343242-B2 · May 17, 2016 · US
Arc extinguishing contact assembly for a circuit breaker assembly
US-9343252-B2 · May 17, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H01H1/06?
- CPC H01H1/06 is the Cooperative Patent Classification code for “characterised by the shape or structure of the contact-making surface, e.g. grooved.”
- How many patents are filed under CPC H01H1/06 (characterised by the shape or structure of the contact-making surface, e.g. grooved)?
- Our database includes 228 publications tagged with this CPC code.
- Is patent activity under CPC H01H1/06 growing?
- Publication counts under this code: 8 in 2024 vs 7 in 2025 (latest complete years).