Machine-room-less elevator
US-11254540-B2 · Feb 22, 2022 · US
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characterised by specific locations of the governor cable
characterised by specific locations of the governor cable · 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 | B66B5/042 |
| Official title | {characterised by specific locations of the governor cable} |
| Display label | characterised by specific locations of the governor cable |
| Total patents | 7 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 1 |
| 2017 | 2 |
| 2020 | 1 |
| 2021 | 1 |
| 2022 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Machine-room-less elevator
US-2021061615-A1 · Mar 4, 2021 · US
Car mounted governor for an elevator system
US-10654685-B2 · May 19, 2020 · US
Elevator system for a building under construction
US-9834415-B2 · Dec 5, 2017 · US
Car mounted governor for an elevator system
US-2017225923-A1 · Aug 10, 2017 · US
Supply of rope to an elevator speed limiter
US-9388018-B2 · Jul 12, 2016 · US
Elevator system for a building under construction
US-2015298940-A1 · Oct 22, 2015 · US