Strand production method, strand production apparatus, and fiber reinforced resin strand
US-12553156-B2 · Feb 17, 2026 · US
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Spinning or twisting machines in which the product is wound-up continuously (open-end spinning machines D01H4/00 {; doubling of yarns B65H54/00+T; doubled, plied or cabled threads D02G3/28, e.g. using hollow spindles D02G3/283; spin-twisting D02G3/281; threads with alternately "S" and "Z" direction of twist, e.g. self-twist process, D02G3/286; wrapping strands of filaments or staple fibres by a binder yarn D02G3/38})
Spinning or twisting machines in which the product is wound-up continuously (open-end spinning machines D01H4/00 {; doubling of yarns B65H54/00+T; doubled, plied or cabled threads D02G3/28, e.g. using hollow spindles D02G3/283; spin-twisting D02G3/281; threads with alternately "S" and "Z" direction of twist, e.g. self-twist process, D02G3/286; wrapping strands of filaments or staple fibres by a binder yarn D02G3/38}) · Cooperative Patent Classification (CPC)
Textile and paper production, treatment, and products.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | D01H1/00 |
| Official title | Spinning or twisting machines in which the product is wound-up continuously (open-end spinning machines D01H4/00 {; doubling of yarns B65H54/00+T; doubled, plied or cabled threads D02G3/28, e.g. using hollow spindles D02G3/283; spin-twisting D02G3/281; threads with alternately "S" and "Z" direction of twist, e.g. self-twist process, D02G3/286; wrapping strands of filaments or staple fibres by a binder yarn D02G3/38}) |
| Display label | Spinning or twisting machines in which the product is wound-up continuously (open-end spinning machines D01H4/00 {; doubling of yarns B65H54/00+T; doubled, plied or cabled threads D02G3/28, e.g. using hollow spindles D02G3/283; spin-twisting D02G3/281; threads with alternately "S" and "Z" direction of twist, e.g. self-twist process, D02G3/286; wrapping strands of filaments or staple fibres by a binder yarn D02G3/38}) |
| Total patents | 10 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 1 |
| 2017 | 1 |
| 2019 | 1 |
| 2020 | 3 |
| 2021 | 1 |
| 2023 | 1 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Strand production method, strand production apparatus, and fiber reinforced resin strand
US-2023287605-A1 · Sep 14, 2023 · US
Filaments comprising an ingestible active agent nonwoven webs and methods for making same
US-11021812-B2 · Jun 1, 2021 · US
A filament and yarn produced on the basis of a natural protein
US-2020362474-A1 · Nov 19, 2020 · US
Twisted wire manufacturing method
US-10640921-B2 · May 5, 2020 · US
Method and apparatus for manufacturing a staple fiber based on natural protein fiber, a raw wool based on the staple fiber, a fibrous yarn made of the staple fiber, a non-woven material made of the staple fiber and an item comprising the staple fiber.
US-2020048794-A1 · Feb 13, 2020 · US
Nanofiber sheet dispenser
US-2019352182-A1 · Nov 21, 2019 · US
Twisted wire manufacturing method
US-2017350071-A1 · Dec 7, 2017 · US
Bearing assembly
US-9447816-B2 · Sep 20, 2016 · US
Bearing assembly
US-2015345549-A1 · Dec 3, 2015 · US