Wireless early car arrival for mobile interfaces to elevator
US-12162722-B2 · Dec 10, 2024 · US
This page is not indexed by search engines while we improve data quality.
Mechanical devices that can be illuminated
Mechanical devices that can be illuminated · 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 | B66B3/026 |
| Official title | {Mechanical devices that can be illuminated} |
| Display label | Mechanical devices that can be illuminated |
| Total patents | 9 |
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 |
| 2018 | 2 |
| 2019 | 1 |
| 2022 | 1 |
| 2023 | 3 |
| 2024 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Wireless early car arrival for mobile interfaces to elevator
US-2023339723-A1 · Oct 26, 2023 · US
Elevator system and supporting column assembly thereof
US-11673774-B2 · Jun 13, 2023 · US
Elevator device
US-11565910-B2 · Jan 31, 2023 · US
Elevator system and supporting column assembly thereof
US-2022048737-A1 · Feb 17, 2022 · US
Elevator device
US-2019084795-A1 · Mar 21, 2019 · US
Elevator system having user interfaces which can be configured via a light detection unit, and portable configuration device
US-2018362295-A1 · Dec 20, 2018 · US
Occupant evacuation operation display
US-2018093854-A1 · Apr 5, 2018 · US
Elevator display device with a metallic tone film
US-9193564-B2 · Nov 24, 2015 · US