Device for inputting elevator call commands and elevator control system
US-12587185-B2 · Mar 24, 2026 · US
Mechanical or piezoelectric input devices
Mechanical or piezoelectric input devices · 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 | B66B1/462 |
| Official title | {Mechanical or piezoelectric input devices} |
| Display label | Mechanical or piezoelectric input devices |
| Total patents | 32 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2017 | 3 |
| 2018 | 1 |
| 2019 | 5 |
| 2020 | 4 |
| 2021 | 2 |
| 2022 | 5 |
| 2024 | 2 |
| 2025 | 5 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Elevator switch monitoring device
US-12565401-B2 · Mar 3, 2026 · US
Method and arrangement for determining a current precise position of an elevator car in an elevator hoistway
US-12522468-B2 · Jan 13, 2026 · US
Elevator system with touchless elevator call entry
US-12509325-B2 · Dec 30, 2025 · US
Remote monitoring system and a method for remotely monitoring an elevator system
US-12297074-B2 · May 13, 2025 · US
Apparatus for providing elevator ride information
US-2025100846-A1 · Mar 27, 2025 · US
Device for inputting elevator call commands and elevator control system
US-2025105838-A1 · Mar 27, 2025 · US
Elevator calling device and elevator system
US-12240733-B2 · Mar 4, 2025 · US
Elevator push button device
US-2024383722-A1 · Nov 21, 2024 · US
Elevator, method for operating an elevator in an emergency
US-2024051788-A1 · Feb 15, 2024 · US
Self-sanitizing passenger contact component for elevator, escalator or moving walkway
US-2022315752-A1 · Oct 6, 2022 · US
Method and arrangement for determining a current precise position of an elevator car in an elevator hoistway
US-2022274802-A1 · Sep 1, 2022 · US
Mobile operating unit, elevator and method
US-11420847-B2 · Aug 23, 2022 · US
Elevator switch monitoring device
US-2022242692-A1 · Aug 4, 2022 · US
Elevator system with touchless elevator call entry
US-2022127112-A1 · Apr 28, 2022 · US
System and Method of Enabling a Mobile Robot to Take an Elevator Autonomously
US-2021371236-A1 · Dec 2, 2021 · US
Elevator access systems for elevators
US-11136217-B2 · Oct 5, 2021 · US
Push-button equipment, pressel therefor and push-button arrangement
US-10831229-B2 · Nov 10, 2020 · US
Mobile operating unit, elevator and method
US-2020339387-A1 · Oct 29, 2020 · US
Elevator calling device and elevator system
US-2020317469-A1 · Oct 8, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B66B1/462?
- CPC B66B1/462 is the Cooperative Patent Classification code for “Mechanical or piezoelectric input devices.”
- How many patents are filed under CPC B66B1/462 (Mechanical or piezoelectric input devices)?
- Our database includes 32 publications tagged with this CPC code.
- Is patent activity under CPC B66B1/462 growing?
- Publication counts under this code: 2 in 2024 vs 5 in 2025 (latest complete years).