Filament winding method and filament winding apparatus
US-12466692-B2 · Nov 11, 2025 · US
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the surfaces being urged away from each other
the surfaces being urged away from each other · 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 | B65H59/32 |
| Official title | the surfaces being urged away from each other |
| Display label | the surfaces being urged away from each other |
| Total patents | 10 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2017 | 1 |
| 2020 | 2 |
| 2021 | 1 |
| 2022 | 3 |
| 2023 | 1 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Lead wire pulling out mechanism
US-11760602-B2 · Sep 19, 2023 · US
Filament winding method and filament winding apparatus
US-2022396452-A1 · Dec 15, 2022 · US
Filament winding device, and yarn threading method in filament winding device
US-11274015-B2 · Mar 15, 2022 · US
Lead wire pulling out mechanism
US-2022002112-A1 · Jan 6, 2022 · US
Screening apparatus for optical fiber
US-10921213-B2 · Feb 16, 2021 · US
Filament winding device, and yarn threading method in filament winding device
US-2020231403-A1 · Jul 23, 2020 · US
Screening apparatus for optical fiber
US-2020011763-A1 · Jan 9, 2020 · US
Filament winding device
US-9796128-B2 · Oct 24, 2017 · US
Filament Winding Device
US-2015266232-A1 · Sep 24, 2015 · US