Circuit breaker and method for assembling arc extinguishing chamber unit in circuit breaker
US-2026004985-A1 · Jan 1, 2026 · US
Housings; Casings; Bases; Mountings
Housings; Casings; Bases; Mountings · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H01H73/06 |
| Official title | Housings; Casings; Bases; Mountings |
| Display label | Housings; Casings; Bases; Mountings |
| Total patents | 32 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2016 | 3 |
| 2017 | 2 |
| 2018 | 7 |
| 2019 | 5 |
| 2020 | 5 |
| 2022 | 3 |
| 2023 | 2 |
| 2025 | 4 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Arc extinguishing unit and air circuit breaker comprising same
US-2025322997-A1 · Oct 16, 2025 · US
High voltage circuit-breaker
US-12400816-B2 · Aug 26, 2025 · US
Molded case circuit breaker
US-2025069830-A1 · Feb 27, 2025 · US
Electrical protection device configured to automatically determine a cause of an electrical circuit opening and associated method
US-2025046557-A1 · Feb 6, 2025 · US
High voltage circuit-breaker
US-2023245846-A1 · Aug 3, 2023 · US
Thermal overload relay
US-2023215671-A1 · Jul 6, 2023 · US
Arc chamber of circuit breaker
US-11443911-B2 · Sep 13, 2022 · US
Breaker measurement structure for power distribution unit
US-11408939-B2 · Aug 9, 2022 · US
Medium voltage vacuum interrupter contact with improved arc breaking performance and associated vacuum interrupter
US-2022172915-A1 · Jun 2, 2022 · US
Arc chamber of circuit breaker
US-2020395183-A1 · Dec 17, 2020 · US
Breaker measurement structure for power distribution unit
US-2020363472-A1 · Nov 19, 2020 · US
Automatic circuit breaker pan interlock
US-10833491-B2 · Nov 10, 2020 · US
Breaker measurement structure for power distribution unit
US-10746799-B2 · Aug 18, 2020 · US
Molded case circuit breaker
US-2020185177-A1 · Jun 11, 2020 · US
Switch with customized circuit board electrical contact pad placement using selectively mounted electrical contactors
US-10497527-B2 · Dec 3, 2019 · US
Switch disconnector systems suitable for molded case circuit breakers and related methods
US-10483068-B1 · Nov 19, 2019 · US
Automatic circuit breaker pan interlock
US-2019334327-A1 · Oct 31, 2019 · US
Breaker measurement structure for power distribution unit
US-2019235024-A1 · Aug 1, 2019 · US
Automatic circuit breaker pan interlock
US-10348066-B2 · Jul 9, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H01H73/06?
- CPC H01H73/06 is the Cooperative Patent Classification code for “Housings; Casings; Bases; Mountings.”
- How many patents are filed under CPC H01H73/06 (Housings; Casings; Bases; Mountings)?
- Our database includes 32 publications tagged with this CPC code.
- Is patent activity under CPC H01H73/06 growing?
- Publication counts under this code: 2 in 2023 vs 4 in 2025 (latest complete years).