Fireproof door apparatus, fireproof structure and substrate treating facility
US-2024392622-A1 · Nov 28, 2024 · US
where the abnormal operating condition is caused by an accident, e.g. fire
where the abnormal operating condition is caused by an accident, e.g. fire · 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 | B66B5/024 |
| Official title | {where the abnormal operating condition is caused by an accident, e.g. fire} |
| Display label | where the abnormal operating condition is caused by an accident, e.g. fire |
| Total patents | 64 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 1 |
| 2017 | 6 |
| 2018 | 12 |
| 2019 | 13 |
| 2020 | 7 |
| 2021 | 4 |
| 2022 | 3 |
| 2023 | 7 |
| 2024 | 5 |
| 2025 | 2 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Hall destination floor input device for elevators, elevator control system, and elevator system
US-12134542-B2 · Nov 5, 2024 · US
Elevator installation and operating and/or display panel for an elevator installation
US-2024286871-A1 · Aug 29, 2024 · US
Verifying configuration parameter changes in an elevator safety system
US-2024208775-A1 · Jun 27, 2024 · US
Elevator communication system, a method and an apparatus
US-2023373754-A1 · Nov 23, 2023 · US
Elevator communication system, a method and an apparatus
US-2023373748-A1 · Nov 23, 2023 · US
Application server associated with an elevator communication system, an elevator system and a method
US-2023373751-A1 · Nov 23, 2023 · US
Safety inspection system for occupant evacuation elevator, and method thereof
US-11767195-B2 · Sep 26, 2023 · US
Emergency monitoring systems for elevators
US-11702315-B2 · Jul 18, 2023 · US
Device and method for the evacuation of buildings
US-11584618-B2 · Feb 21, 2023 · US
System for supporting evacuation strategy using occupant evacuation elevator, and method thereof
US-11577933-B2 · Feb 14, 2023 · US
Elevator system with thermal sensors
US-11498809-B2 · Nov 15, 2022 · US
Elevator control to avoid hazardous conditions
US-11434106-B2 · Sep 6, 2022 · US
System and method for operating elevator system during lockdown
US-11383956-B2 · Jul 12, 2022 · US
Elevator energy solution
US-11155439-B2 · Oct 26, 2021 · US
Specialized, personalized & enhanced elevator calling for robots & co-bots
US-2021284504-A1 · Sep 16, 2021 · US
Building management system for effective rescuing during fire evacuation
US-2021229954-A1 · Jul 29, 2021 · US
Self intelligent occupant evacuation systems
US-2021188593-A1 · Jun 24, 2021 · US
Method and apparatus for detecting the position of an elevator
US-2020346892-A1 · Nov 5, 2020 · US
Hall destination floor input device for elevators, elevator control system, and elevator system
US-2020255258-A1 · Aug 13, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B66B5/024?
- CPC B66B5/024 is the Cooperative Patent Classification code for “where the abnormal operating condition is caused by an accident, e.g. fire.”
- How many patents are filed under CPC B66B5/024 (where the abnormal operating condition is caused by an accident, e.g. fire)?
- Our database includes 64 publications tagged with this CPC code.
- Is patent activity under CPC B66B5/024 growing?
- Publication counts under this code: 5 in 2024 vs 2 in 2025 (latest complete years).