System and method for controlling multidirectional operation of an elevator
US-2024425322-A1 · Dec 26, 2024 · US
For elevator systems with lateral transfers of cars or cabins between hoistways
For elevator systems with lateral transfers of cars or cabins between hoistways · 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 | B66B1/2491 |
| Official title | {For elevator systems with lateral transfers of cars or cabins between hoistways} |
| Display label | For elevator systems with lateral transfers of cars or cabins between hoistways |
| Total patents | 56 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2016 | 5 |
| 2017 | 5 |
| 2018 | 16 |
| 2019 | 10 |
| 2020 | 10 |
| 2021 | 3 |
| 2022 | 5 |
| 2024 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method, a multicar elevator system, and an operational entity for controlling movement of two or more elevator cars of a multicar elevator system
US-12071322-B2 · Aug 27, 2024 · US
Elevator system accommodating elevator cars having different sizes
US-11465877-B2 · Oct 11, 2022 · US
Managing the number of active elevator cars in a multi-car elevator shaft system
US-11414296-B2 · Aug 16, 2022 · US
Elevator car identification and tracking
US-2022144585-A1 · May 12, 2022 · US
Adjustable multicar elevator system
US-11279591-B2 · Mar 22, 2022 · US
Intercar coordination in multicar hoistways
US-2022048728-A1 · Feb 17, 2022 · US
Multicar elevator system and a method thereto
US-2021130132-A1 · May 6, 2021 · US
Elevator system
US-2021061612-A1 · Mar 4, 2021 · US
Control of an elevator system
US-2021053794-A1 · Feb 25, 2021 · US
Intermediate transfer station
US-10865072-B2 · Dec 15, 2020 · US
Configurable multicar elevator system
US-10865071-B2 · Dec 15, 2020 · US
Shaft switching assembly for an elevator system
US-2020317467-A1 · Oct 8, 2020 · US
Operating a cyclical transport system based on an equal cycle time
US-10703603-B2 · Jul 7, 2020 · US
Elevator system
US-10696521-B2 · Jun 30, 2020 · US
Method, a multicar elevator system, and an operational entity for controlling movement of two or more elevator cars of a multicar elevator system
US-2020140234-A1 · May 7, 2020 · US
Supporting device for a rotary platform in an elevator system
US-2020131001-A1 · Apr 30, 2020 · US
Elevator operation management device, elevator operation management method and computer readable medium
US-2020122959-A1 · Apr 23, 2020 · US
Control device for an elevator system, lift system and method for controlling an elevator system
US-2020079619-A1 · Mar 12, 2020 · US
Method for operating an elevator with multiple shafts and cars
US-10526166-B2 · Jan 7, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B66B1/2491?
- CPC B66B1/2491 is the Cooperative Patent Classification code for “For elevator systems with lateral transfers of cars or cabins between hoistways.”
- How many patents are filed under CPC B66B1/2491 (For elevator systems with lateral transfers of cars or cabins between hoistways)?
- Our database includes 56 publications tagged with this CPC code.
- Is patent activity under CPC B66B1/2491 growing?
- Publication counts under this code: 5 in 2022 vs 2 in 2024 (latest complete years).