Governor assembly for an elevator
US-2024199376-A1 · Jun 20, 2024 · US
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of the pendulum or rocker arm type
of the pendulum or rocker arm type · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B66B5/046 |
| Official title | {of the pendulum or rocker arm type} |
| Display label | of the pendulum or rocker arm type |
| Total patents | 11 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2017 | 1 |
| 2018 | 1 |
| 2019 | 1 |
| 2020 | 1 |
| 2021 | 1 |
| 2022 | 1 |
| 2023 | 1 |
| 2024 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Elevator overspeed governor with automatic reset
US-11542122-B2 · Jan 3, 2023 · US
Elevator overspeed governor with automatic reset
US-2022009745-A1 · Jan 13, 2022 · US
Elevator overspeed governor with automatic reset
US-11155440-B2 · Oct 26, 2021 · US
Elevator overspeed governor with automatic reset
US-2020039787-A1 · Feb 6, 2020 · US
Elevator overspeed governor with automatic reset
US-10472209-B2 · Nov 12, 2019 · US
Elevator installation with a speed limiter
US-9975731-B2 · May 22, 2018 · US
Elevator overspeed governor with automatic reset
US-2017190545-A1 · Jul 6, 2017 · US
Elevator installation with a speed limiter
US-2015329322-A1 · Nov 19, 2015 · US
Elevator apparatus
US-2015251877-A1 · Sep 10, 2015 · US
Elevator governor and elevator device
US-2015014100-A1 · Jan 15, 2015 · US