Elevator evacuation system configured to account for prioritized evacuation
US-10160618-B2 · Dec 25, 2018 · US
Load weighing or car passenger counting devices (B66B5/14 takes precedence)
Load weighing or car passenger counting devices (B66B5/14 takes precedence) · 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 | B66B1/3476 |
| Official title | {Load weighing or car passenger counting devices (B66B5/14 takes precedence)} |
| Display label | Load weighing or car passenger counting devices (B66B5/14 takes precedence) |
| Total patents | 301 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 10 |
| 2016 | 19 |
| 2017 | 11 |
| 2018 | 31 |
| 2019 | 37 |
| 2020 | 36 |
| 2021 | 36 |
| 2022 | 30 |
| 2023 | 25 |
| 2024 | 27 |
| 2025 | 34 |
| 2026 | 5 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Depth sensor and method of intent deduction for an elevator system
US-2018334357-A1 · Nov 22, 2018 · US
Method for tensioning of a load bearing member of an elevator system
US-2018334358-A1 · Nov 22, 2018 · US
Elevator device
US-10124987-B2 · Nov 13, 2018 · US
Predictive Analytics to Determine Elevator Path and Staging
US-2018290859-A1 · Oct 11, 2018 · US
Predictive Analytics to Determine Elevator Path and Staging
US-2018290858-A1 · Oct 11, 2018 · US
Method and arrangement for testing the car structures of an elevator and/or for adjusting a load weighing device
US-2018282121-A1 · Oct 4, 2018 · US
Dynamic compensation control for elevator systems
US-2018273343-A1 · Sep 27, 2018 · US
Elevator system with adaptive door control
US-2018265333-A1 · Sep 20, 2018 · US
Sensor fusion for passenger conveyance control
US-10074017-B2 · Sep 11, 2018 · US
Elevator comprising an electric linear motor
US-2018251343-A1 · Sep 6, 2018 · US
Measuring weight of a compartment
US-10046946-B2 · Aug 14, 2018 · US
Elevator control system
US-2018186595-A1 · Jul 5, 2018 · US
Elevator dynamic displays for messaging and communication
US-10011460-B2 · Jul 3, 2018 · US
Method for determining the balancing weight difference in an elevator
US-9975730-B2 · May 22, 2018 · US
Smart elevator movement
US-2018111787-A1 · Apr 26, 2018 · US
Elevator dynamic displays for messaging and communication
US-2018086596-A1 · Mar 29, 2018 · US
Intelligent surface systems for building solutions
US-2018074466-A1 · Mar 15, 2018 · US
Method and apparatus for measuring the load of a car of a traction sheave elevator
US-9890017-B2 · Feb 13, 2018 · US
Method for handling erroneous calls in an elevator system and an elevator system
US-9856107-B2 · Jan 2, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B66B1/3476?
- CPC B66B1/3476 is the Cooperative Patent Classification code for “Load weighing or car passenger counting devices (B66B5/14 takes precedence).”
- How many patents are filed under CPC B66B1/3476 (Load weighing or car passenger counting devices (B66B5/14 takes precedence))?
- Our database includes 301 publications tagged with this CPC code.
- Is patent activity under CPC B66B1/3476 growing?
- Publication counts under this code: 27 in 2024 vs 34 in 2025 (latest complete years).