Weft insertion method and device in water jet loom
US-11542640-B2 · Jan 3, 2023 · US
Yarn brakes (D03D47/364 takes precedence) · Cooperative Patent Classification (CPC)
Textile and paper production, treatment, and products.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | D03D47/347 |
| Official title | {Yarn brakes (D03D47/364 takes precedence)} |
| Display label | Yarn brakes (D03D47/364 takes precedence) |
| Total patents | 4 |
Year-over-year patent counts classified under this CPC code.
Filing activity appears stable based on the most recent years.
| Year | Patents |
|---|---|
| 2016 | 1 |
| 2018 | 1 |
| 2020 | 1 |
| 2023 | 1 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-11542640-B2 · Jan 3, 2023 · US
US-2020354865-A1 · Nov 12, 2020 · US
US-9938646-B2 · Apr 10, 2018 · US
US-2016255921-A1 · Sep 8, 2016 · US