Lead wire pulling out mechanism
US-11760602-B2 · Sep 19, 2023 · US
Holding devices to prevent the wound material from unwinding
Holding devices to prevent the wound material from unwinding · 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 | B65H75/285 |
| Official title | {Holding devices to prevent the wound material from unwinding} |
| Display label | Holding devices to prevent the wound material from unwinding |
| Total patents | 74 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 5 |
| 2016 | 8 |
| 2017 | 8 |
| 2018 | 9 |
| 2019 | 6 |
| 2020 | 10 |
| 2021 | 2 |
| 2022 | 10 |
| 2023 | 3 |
| 2024 | 9 |
| 2025 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Bobbin for winding optical fiber
US-2023021882-A1 · Jan 26, 2023 · US
Binding Device
US-2022388807-A1 · Dec 8, 2022 · US
Spool for supporting a filament and filament spool
US-2022324171-A1 · Oct 13, 2022 · US
Devices for cable management
US-2022259004-A1 · Aug 18, 2022 · US
Devices for cable management
US-11345564-B2 · May 31, 2022 · US
Substrate case and substrate accommodation apparatus
US-11342206-B2 · May 24, 2022 · US
Cable carrying case
US-11319142-B2 · May 3, 2022 · US
Spool and lacing module provided with same
US-2022110417-A1 · Apr 14, 2022 · US
Freely Positionable Clip Line Fixture for Securing a Free End of a Clip Line to a Clip Reel
US-2022106151-A1 · Apr 7, 2022 · US
Cable Coiling System
US-2022009743-A1 · Jan 13, 2022 · US
Lead wire pulling out mechanism
US-2022002112-A1 · Jan 6, 2022 · US
Spring clip leader and housing for magnetic tape
US-11017810-B2 · May 25, 2021 · US
Dissolved gas analysis devices, systems, and methods
US-2021020355-A1 · Jan 21, 2021 · US
Welding wire coil packaging system
US-10858213-B2 · Dec 8, 2020 · US
Dissolved gas analysis devices, systems, and methods
US-10832854-B2 · Nov 10, 2020 · US
Winding apparatus and printing apparatus
US-10792941-B2 · Oct 6, 2020 · US
Line clip for spinning reel, and spool for spinning reel having line clip
US-10765095-B2 · Sep 8, 2020 · US
Devices for cable management
US-2020247640-A1 · Aug 6, 2020 · US
Dissolved gas analysis devices, systems, and methods
US-2020211761-A1 · Jul 2, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B65H75/285?
- CPC B65H75/285 is the Cooperative Patent Classification code for “Holding devices to prevent the wound material from unwinding.”
- How many patents are filed under CPC B65H75/285 (Holding devices to prevent the wound material from unwinding)?
- Our database includes 74 publications tagged with this CPC code.
- Is patent activity under CPC B65H75/285 growing?
- Publication counts under this code: 9 in 2024 vs 4 in 2025 (latest complete years).