Wire spool rotation resistance adjusters and wire feed assemblies having adjustable wire spool rotation resistance
US-12378093-B2 · Aug 5, 2025 · US
Arrangements for effecting positive rotation of packages
Arrangements for effecting positive rotation of packages · 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 | B65H49/34 |
| Official title | Arrangements for effecting positive rotation of packages |
| Display label | Arrangements for effecting positive rotation of packages |
| Total patents | 55 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2016 | 4 |
| 2017 | 3 |
| 2018 | 6 |
| 2019 | 5 |
| 2020 | 2 |
| 2021 | 10 |
| 2022 | 8 |
| 2023 | 6 |
| 2024 | 5 |
| 2025 | 6 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Cable supply system
US-12365562-B2 · Jul 22, 2025 · US
Method for preventing shape changes in metal coils, in particualr for preventing a collapsing of newly wound hot coils
US-12318834-B2 · Jun 3, 2025 · US
Wire transfer device
US-2025033922-A1 · Jan 30, 2025 · US
Chain-install apparatus, systems, and methods
US-2025011124-A1 · Jan 9, 2025 · US
Beam Brake System And Method
US-2025003126-A1 · Jan 2, 2025 · US
Apparatus and method for spooling wire
US-12162720-B1 · Dec 10, 2024 · US
Beam brake system and method
US-12123120-B2 · Oct 22, 2024 · US
Device for pulling out optical fiber, method for pulling out optical fiber, and method for inspecting optical fiber
US-12098968-B2 · Sep 24, 2024 · US
Cable tensioning based on load profiles
US-2024279022-A1 · Aug 22, 2024 · US
Wire spool rotation resistance adjusters and wire feed assemblies having adjustable wire spool rotation resistance
US-2024002187-A1 · Jan 4, 2024 · US
System and method of controlling a strander by wireless visual monitoring of a subunit reel
US-11796754-B2 · Oct 24, 2023 · US
Apparatus and method for spooling wire
US-11772930-B1 · Oct 3, 2023 · US
Pipe deployment reel adapter shaft systems and methods
US-11673764-B2 · Jun 13, 2023 · US
Cable Supply System
US-2023145849-A1 · May 11, 2023 · US
Reel system and method
US-11560287-B2 · Jan 24, 2023 · US
Wire spool clutch
US-2023017476-A1 · Jan 19, 2023 · US
Mid-pipe pulling device systems and methods
US-11525316-B2 · Dec 13, 2022 · US
Device for pulling out optical fiber, method for pulling out optical fiber, and method for inspecting optical fiber
US-2022341814-A1 · Oct 27, 2022 · US
System and method of controlling a strander by wireless visual monitoring of a subunit reel
US-2022291468-A1 · Sep 15, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B65H49/34?
- CPC B65H49/34 is the Cooperative Patent Classification code for “Arrangements for effecting positive rotation of packages.”
- How many patents are filed under CPC B65H49/34 (Arrangements for effecting positive rotation of packages)?
- Our database includes 55 publications tagged with this CPC code.
- Is patent activity under CPC B65H49/34 growing?
- Publication counts under this code: 5 in 2024 vs 6 in 2025 (latest complete years).