Compact belt termination assembly
US-10870557-B2 · Dec 22, 2020 · US
Counterpoises
Counterpoises · 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 | B66B17/12 |
| Official title | Counterpoises |
| Display label | Counterpoises |
| Total patents | 179 |
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 | 6 |
| 2017 | 9 |
| 2018 | 18 |
| 2019 | 18 |
| 2020 | 31 |
| 2021 | 22 |
| 2022 | 24 |
| 2023 | 20 |
| 2024 | 17 |
| 2025 | 10 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Elevator load bearing member having a fabric structure
US-2020318286-A1 · Oct 8, 2020 · US
Elevator safety with translating safety block
US-2020270098-A1 · Aug 27, 2020 · US
Controlling movement of an elevator car
US-2020239269-A1 · Jul 30, 2020 · US
Elevator safety device
US-2020207581-A1 · Jul 2, 2020 · US
Elevator System
US-2020131002-A1 · Apr 30, 2020 · US
Counterweight for elevator system
US-10625984-B2 · Apr 21, 2020 · US
Elevator balance weight rescue device, an elevator and an elevator balance weight rescue method
US-2020055699-A1 · Feb 20, 2020 · US
Slope-adaptive inclined special elevator
US-10513419-B2 · Dec 24, 2019 · US
Linear propulsion system
US-2019375613-A1 · Dec 12, 2019 · US
Elevator drive machinery and elevator
US-2019375612-A1 · Dec 12, 2019 · US
Elevator alert system
US-2019337758-A1 · Nov 7, 2019 · US
Slope-Adaptive Inclined Special Elevator
US-2019337762-A1 · Nov 7, 2019 · US
Elevator safety gear actuation device
US-2019330021-A1 · Oct 31, 2019 · US
Electromagnetic brake system for elevator application
US-10442659-B2 · Oct 15, 2019 · US
Linear propulsion system
US-10427913-B2 · Oct 1, 2019 · US
Elevator car toe guard system
US-2019263630-A1 · Aug 29, 2019 · US
Elevator access systems for elevators
US-2019233252-A1 · Aug 1, 2019 · US
H frame for a double deck elevator
US-2019218066-A1 · Jul 18, 2019 · US
Variable gradient inclined running container traction rope adjustment apparatus and method
US-10351391-B2 · Jul 16, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B66B17/12?
- CPC B66B17/12 is the Cooperative Patent Classification code for “Counterpoises.”
- How many patents are filed under CPC B66B17/12 (Counterpoises)?
- Our database includes 179 publications tagged with this CPC code.
- Is patent activity under CPC B66B17/12 growing?
- Publication counts under this code: 17 in 2024 vs 10 in 2025 (latest complete years).