Methods and systems for monitoring stress in a tendon in concrete post-tensioning
US-2026029808-A1 · Jan 29, 2026 · US
Power actuated devices operating on ropes, cables, or chains for hauling in a mainly horizontal direction (B66D3/003 takes precedence)
Power actuated devices operating on ropes, cables, or chains for hauling in a mainly horizontal direction (B66D3/003 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 | B66D3/006 |
| Official title | {Power actuated devices operating on ropes, cables, or chains for hauling in a mainly horizontal direction (B66D3/003 takes precedence)} |
| Display label | Power actuated devices operating on ropes, cables, or chains for hauling in a mainly horizontal direction (B66D3/003 takes precedence) |
| Total patents | 37 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 5 |
| 2017 | 3 |
| 2018 | 6 |
| 2019 | 4 |
| 2020 | 5 |
| 2021 | 2 |
| 2022 | 3 |
| 2023 | 1 |
| 2024 | 2 |
| 2025 | 4 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Methods and systems for monitoring stress in a tendon in concrete post-tensioning
US-12455582-B2 · Oct 28, 2025 · US
Methods and systems for monitoring stress
US-2025224747-A1 · Jul 10, 2025 · US
Pipe extraction assisted by pre-stressed strand
US-12281726-B2 · Apr 22, 2025 · US
Frame for trenchless pipe replacement system and method
US-2025027581-A1 · Jan 23, 2025 · US
Frame for trenchless pipe replacement system and method
US-12129936-B2 · Oct 29, 2024 · US
Integrated propulsion and winch apparatus for electric traction motor
US-2024326588-A1 · Oct 3, 2024 · US
Slotted receptacle for payload handle to secure payload within a UAV
US-11767111-B1 · Sep 26, 2023 · US
Pipe extraction assisted by pre-stressed strand
US-2022341508-A1 · Oct 27, 2022 · US
Frame for trenchless pipe replacement system and method
US-2022128173-A1 · Apr 28, 2022 · US
Frame for trenchless pipe replacement system and method
US-11231127-B2 · Jan 25, 2022 · US
Pipe Extraction Assisted By Pre-Stressed Strand
US-2021364102-A1 · Nov 25, 2021 · US
Pipe extraction assisted by pre-stressed strand
US-11112033-B2 · Sep 7, 2021 · US
Pipe Extraction Assisted By Pre-Stressed Strand
US-2020378529-A1 · Dec 3, 2020 · US
Frame for trenchless pipe replacement system and method
US-2020318757-A1 · Oct 8, 2020 · US
Frame for trenchless pipe replacement system and method
US-10724654-B2 · Jul 28, 2020 · US
Termination installation for long cables
US-10656033-B2 · May 19, 2020 · US
Skate drive system for a catwalk
US-10626686-B2 · Apr 21, 2020 · US
Skate drive system for a catwalk
US-2019316426-A1 · Oct 17, 2019 · US
Frame for trenchless pipe replacement system and method
US-2019186653-A1 · Jun 20, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B66D3/006?
- CPC B66D3/006 is the Cooperative Patent Classification code for “Power actuated devices operating on ropes, cables, or chains for hauling in a mainly horizontal direction (B66D3/003 takes precedence).”
- How many patents are filed under CPC B66D3/006 (Power actuated devices operating on ropes, cables, or chains for hauling in a mainly horizontal direction (B66D3/003 takes precedence))?
- Our database includes 37 publications tagged with this CPC code.
- Is patent activity under CPC B66D3/006 growing?
- Publication counts under this code: 2 in 2024 vs 4 in 2025 (latest complete years).