Elevator hall operation panel
US-12486141-B2 · Dec 2, 2025 · US
facilitating maintenance, installation, removal, replacement or repair
facilitating maintenance, installation, removal, replacement or repair · 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 | B66B1/466 |
| Official title | {facilitating maintenance, installation, removal, replacement or repair} |
| Display label | facilitating maintenance, installation, removal, replacement or repair |
| Total patents | 40 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 1 |
| 2017 | 2 |
| 2018 | 5 |
| 2019 | 8 |
| 2020 | 7 |
| 2021 | 5 |
| 2023 | 3 |
| 2024 | 3 |
| 2025 | 5 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Elevator device
US-12479693-B2 · Nov 25, 2025 · US
Audible feedback device
US-2025136409-A1 · May 1, 2025 · US
Elevator installation and operating and/or display panel for an elevator installation
US-12286329-B2 · Apr 29, 2025 · US
Notification system and method for an elevator and an elevator system
US-12240732-B2 · Mar 4, 2025 · US
Elevator push button device
US-2024383722-A1 · Nov 21, 2024 · US
Elevator installation and operating and/or display panel for an elevator installation
US-2024286871-A1 · Aug 29, 2024 · US
Elevator operating device
US-2024217773-A1 · Jul 4, 2024 · US
Elevator car assembly
US-2023373752-A1 · Nov 23, 2023 · US
Detachable panel for an elevator panel assembly
US-11760603-B2 · Sep 19, 2023 · US
Elevator arrangement to open the roof of an elevator car
US-11560291-B2 · Jan 24, 2023 · US
Elevator device
US-2021261381-A1 · Aug 26, 2021 · US
Fixture plate and housing
US-10994966-B2 · May 4, 2021 · US
Automatic determination of position and orientation of elevator device entry terminals and hallway fixtures
US-10976424-B2 · Apr 13, 2021 · US
Elevator emergency operation device
US-10974928-B2 · Apr 13, 2021 · US
Controlling movement of an elevator car of an elevator system
US-2021094795-A1 · Apr 1, 2021 · US
Method and system for detecting elevator car operating panel condition
US-10870556-B2 · Dec 22, 2020 · US
Detachable panel for an elevator panel assembly
US-2020385236-A1 · Dec 10, 2020 · US
Elevator hall operation panel
US-2020354191-A1 · Nov 12, 2020 · US
Elevator operation and service panel
US-10745240-B2 · Aug 18, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B66B1/466?
- CPC B66B1/466 is the Cooperative Patent Classification code for “facilitating maintenance, installation, removal, replacement or repair.”
- How many patents are filed under CPC B66B1/466 (facilitating maintenance, installation, removal, replacement or repair)?
- Our database includes 40 publications tagged with this CPC code.
- Is patent activity under CPC B66B1/466 growing?
- Publication counts under this code: 3 in 2024 vs 5 in 2025 (latest complete years).