Process for Utilizing Off-Color Filament Yarns
US-2026055538-A1 · Feb 26, 2026 · US
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using a drawing frame
using a drawing frame · 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 | D02G3/324 |
| Official title | {using a drawing frame} |
| Display label | using a drawing frame |
| Total patents | 8 |
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 |
| 2019 | 2 |
| 2020 | 1 |
| 2022 | 1 |
| 2023 | 1 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for producing polyacetal fiber
US-11761121-B2 · Sep 19, 2023 · US
Composite stretch yarn, process and fabric
US-11441244-B2 · Sep 13, 2022 · US
Method for producing polyacetal fiber
US-2020199787-A1 · Jun 25, 2020 · US
Composite stretch yarn, process and fabric
US-2019203385-A1 · Jul 4, 2019 · US
Composite stretch yarn, process and fabric
US-10260175-B2 · Apr 16, 2019 · US
Stretch yarns and fabrics with multiple elastic yarns
US-2016362819-A1 · Dec 15, 2016 · US
Stretch yarns and fabrics with multiple elastic yarns
US-2015354101-A1 · Dec 10, 2015 · US