Transfer device for maintaining an electrical or optical connection
US-12304772-B2 · May 20, 2025 · US
Winding, coiling, or depositing filamentary material (cores, formers, holders, cans or receptacles B65H75/02)
Winding, coiling, or depositing filamentary material (cores, formers, holders, cans or receptacles B65H75/02) · 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 | B65H54/00 |
| Official title | Winding, coiling, or depositing filamentary material (cores, formers, holders, cans or receptacles B65H75/02) |
| Display label | Winding, coiling, or depositing filamentary material (cores, formers, holders, cans or receptacles B65H75/02) |
| Total patents | 55 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 16 |
| 2016 | 3 |
| 2017 | 8 |
| 2018 | 6 |
| 2019 | 2 |
| 2020 | 9 |
| 2021 | 4 |
| 2022 | 1 |
| 2023 | 2 |
| 2024 | 3 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Rapid deployment frac water transfer system
US-12066127-B2 · Aug 20, 2024 · US
Wire winding device and wire treatment system
US-12023721-B2 · Jul 2, 2024 · US
Winding Apparatus for Producing Fiber-Reinforced Components
US-2024092039-A1 · Mar 21, 2024 · US
Spinning device and method for spinning up a spinning device
US-11795582-B2 · Oct 24, 2023 · US
Spinning device and method for spinning up a spinning device, and spin-up device
US-11718930-B2 · Aug 8, 2023 · US
Transfer device for maintaining an electrical or optical connection
US-2022024714-A1 · Jan 27, 2022 · US
Rapid deployment frac water transfer system
US-2021348697-A1 · Nov 11, 2021 · US
Method for operating a spinning machine or winder
US-11078605-B2 · Aug 3, 2021 · US
Wire winding device and wire treatment system
US-2021197243-A1 · Jul 1, 2021 · US
Rapid deployment frac water transfer system
US-11015737-B2 · May 25, 2021 · US
Rapid deployment frac water transfer system
US-2020324996-A1 · Oct 15, 2020 · US
Spinning device and method for spinning up a spinning device, and spin-up device
US-2020299864-A1 · Sep 24, 2020 · US
Spinning device and method for spinning up a spinning device
US-2020263324-A1 · Aug 20, 2020 · US
Apparatus and method for isolating a broken elastic strand
US-10730715-B2 · Aug 4, 2020 · US
Apparatus and Method for Isolating a Broken Elastic Strand
US-2020140224-A1 · May 7, 2020 · US
Rapid deployment frac water transfer system
US-10633212-B2 · Apr 28, 2020 · US
Method for Feeding a Sliver End, and Spinning Machine
US-2020080238-A1 · Mar 12, 2020 · US
Integrated systems facilitating wire and cable installations
US-10569988-B2 · Feb 25, 2020 · US
Apparatus and method for isolating a broken elastic strand
US-10556770-B2 · Feb 11, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B65H54/00?
- CPC B65H54/00 is the Cooperative Patent Classification code for “Winding, coiling, or depositing filamentary material (cores, formers, holders, cans or receptacles B65H75/02).”
- How many patents are filed under CPC B65H54/00 (Winding, coiling, or depositing filamentary material (cores, formers, holders, cans or receptacles B65H75/02))?
- Our database includes 55 publications tagged with this CPC code.
- Is patent activity under CPC B65H54/00 growing?
- Publication counts under this code: 3 in 2024 vs 1 in 2025 (latest complete years).