Pressure sensitive sensor
US-11295903-B2 · Apr 5, 2022 · US
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actuated by devices allowing continual flow of fluid, e.g. vane
actuated by devices allowing continual flow of fluid, e.g. vane · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H01H35/40 |
| Official title | actuated by devices allowing continual flow of fluid, e.g. vane |
| Display label | actuated by devices allowing continual flow of fluid, e.g. vane |
| Total patents | 13 |
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 |
| 2017 | 2 |
| 2018 | 1 |
| 2020 | 3 |
| 2021 | 3 |
| 2022 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Pressure-Operated Switch
US-2022080103-A1 · Mar 17, 2022 · US
Pressure-operated switch
US-11207458-B2 · Dec 28, 2021 · US
On-load tap changer head and on-load tap changer having an on-load tap changer head
US-11177068-B2 · Nov 16, 2021 · US
On-load tap changer head and on-load tap changer having an on-load tap changer head
US-2021225583-A1 · Jul 22, 2021 · US
Pressure sensitive sensor
US-2020388446-A1 · Dec 10, 2020 · US
Pressure switch
US-10763063-B2 · Sep 1, 2020 · US
Pressure switch
US-2020234896-A1 · Jul 23, 2020 · US
Pressure-operated switch
US-2018311419-A1 · Nov 1, 2018 · US
Safety device for a power transformer, and related power transformer using such a safety device
US-9728357-B2 · Aug 8, 2017 · US
Flow switch assembly featuring two-part base assembly with non-metallic upper part and metallic lower part
US-9714717-B2 · Jul 25, 2017 · US
Safety device for a power transformer, and related power transformer using such a safety device
US-2015131186-A1 · May 14, 2015 · US
Flow switch assembly featuring two-part base assembly with non-metallic upper part and metallic lower part
US-2015041700-A1 · Feb 12, 2015 · US