Winding apparatus for a rotor core
US-2025192652-A1 · Jun 12, 2025 · US
Applications of tension indicators
Applications of tension indicators · 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 | B65H59/40 |
| Official title | Applications of tension indicators |
| Display label | Applications of tension indicators |
| Total patents | 27 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2020 | 4 |
| 2021 | 3 |
| 2022 | 8 |
| 2023 | 6 |
| 2024 | 5 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for calibrating a thread storage unit
US-2024391731-A1 · Nov 28, 2024 · US
Twine tension assembly
US-11985921-B2 · May 21, 2024 · US
Yarn carrier device with yarn tension control function for flat knitting machine, and yarn tension control method
US-11987913-B2 · May 21, 2024 · US
Methods of wrapping optical fiber around a fluid conduit
US-11946732-B2 · Apr 2, 2024 · US
Parameterization of a tractive force controller
US-11884500-B2 · Jan 30, 2024 · US
Method and device for monitoring a yarn tension of a running yarn
US-11840420-B2 · Dec 12, 2023 · US
Tension information acquisition device, wire electrical discharge machine, and tension information acquisition method
US-2023294188-A1 · Sep 21, 2023 · US
Active tether control for a tethered multirotor
US-11724923-B1 · Aug 15, 2023 · US
Cable tensioning systems
US-11691844-B2 · Jul 4, 2023 · US
Yarn carrier device with yarn tension control function for flat knitting machine, and yarn tension control method
US-2023100197-A1 · Mar 30, 2023 · US
Method and device for texturing a synthetic thread
US-11597624-B2 · Mar 7, 2023 · US
Method and device for monitoring a texturing process
US-11486872-B2 · Nov 1, 2022 · US
Cable tensioning systems
US-2022219937-A1 · Jul 14, 2022 · US
Method and device for monitoring a yarn tension of a running yarn
US-2022212890-A1 · Jul 7, 2022 · US
Methods of wrapping optical fiber around a fluid conduit
US-2022146253-A1 · May 12, 2022 · US
Parameterization of a tractive force controller
US-2022119215-A1 · Apr 21, 2022 · US
Method and device for monitoring a yarn tension of a running yarn
US-11305960-B2 · Apr 19, 2022 · US
Overhead line system and control method
US-2022024713-A1 · Jan 27, 2022 · US
Twine tension assembly
US-2022000037-A1 · Jan 6, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B65H59/40?
- CPC B65H59/40 is the Cooperative Patent Classification code for “Applications of tension indicators.”
- How many patents are filed under CPC B65H59/40 (Applications of tension indicators)?
- Our database includes 27 publications tagged with this CPC code.
- Is patent activity under CPC B65H59/40 growing?
- Publication counts under this code: 5 in 2024 vs 1 in 2025 (latest complete years).