Device for controlling an elevator system
US-12534336-B2 · Jan 27, 2026 · US
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mechanical
mechanical · 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 | B66B1/3469 |
| Official title | {mechanical} |
| Display label | mechanical |
| Total patents | 14 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2017 | 2 |
| 2019 | 3 |
| 2020 | 1 |
| 2021 | 3 |
| 2023 | 2 |
| 2024 | 1 |
| 2025 | 1 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Electrical power transmission to elevator system cars
US-12384655-B2 · Aug 12, 2025 · US
Brake circuit access from landing
US-2024417219-A1 · Dec 19, 2024 · US
Device for controlling an elevator system
US-2023146042-A1 · May 11, 2023 · US
Elevator assembly with counterweight blocking stop
US-11591184-B2 · Feb 28, 2023 · US
Fixture plate and housing
US-10994966-B2 · May 4, 2021 · US
Touchless elevator keyboard system
US-10968073-B1 · Apr 6, 2021 · US
Elevator assembly with counterweight blocking stop
US-2021002101-A1 · Jan 7, 2021 · US
Electrical power transmission to elevator system cars
US-2020189882-A1 · Jun 18, 2020 · US
Fixture plate and housing
US-2019389691-A1 · Dec 26, 2019 · US
Elevator operation panel
US-10336574-B2 · Jul 2, 2019 · US
Arrangement for releasing the operating brake of an elevator
US-2019023531-A1 · Jan 24, 2019 · US
Sensor and drive motor learn run for elevator systems
US-2017355555-A1 · Dec 14, 2017 · US
Elevator operation panel
US-2017327343-A1 · Nov 16, 2017 · US