Roving-forming element for a roving machine as well as a roving machine equipped therewith
US-10900144-B2 · Jan 26, 2021 · US
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for imparting transient twist {, i.e. false twist (D01H1/11 takes precedence)}
for imparting transient twist {, i.e. false twist (D01H1/11 takes precedence)} · 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 | D01H7/92 |
| Official title | for imparting transient twist {, i.e. false twist (D01H1/11 takes precedence)} |
| Display label | for imparting transient twist {, i.e. false twist (D01H1/11 takes precedence)} |
| Total patents | 23 |
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 | 3 |
| 2016 | 3 |
| 2017 | 7 |
| 2018 | 1 |
| 2019 | 4 |
| 2020 | 4 |
| 2021 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for processing a strand-shaped fiber sliver, and roving frame machine
US-10837128-B2 · Nov 17, 2020 · US
Method for operating a textile machine, and textile machine for producing roving
US-10683188-B2 · Jun 16, 2020 · US
Method for Processing a Strand-Shaped Fiber Sliver, and Roving Frame Machine
US-2020181810-A1 · Jun 11, 2020 · US
Textile machine for the production of roving and method for operating the same
US-10533267-B2 · Jan 14, 2020 · US
Textile machine and method for operating same
US-10472740-B2 · Nov 12, 2019 · US
Yarn-Forming Element for a Roving Machine as well as a Roving Machine Equipped Therewith
US-2019323151-A1 · Oct 24, 2019 · US
Spinning preparation machine
US-10378126-B2 · Aug 13, 2019 · US
Spinning preparation machine
US-10329693-B2 · Jun 25, 2019 · US
Nanofiber yarn based electrochemical sensor
US-2018306741-A1 · Oct 25, 2018 · US
Textile Machine and Method for Operating Same
US-2017247817-A1 · Aug 31, 2017 · US
Spinning station of a spinning preparation machine
US-9677197-B2 · Jun 13, 2017 · US
Spinning station of an air jet spinning machine
US-9670599-B2 · Jun 6, 2017 · US
Textile Machine for the Production of Roving and Method for Operating the Same
US-2017152124-A1 · Jun 1, 2017 · US
Method for Operating a Textile Machine, and Textile Machine for Producing Rovings
US-2017101287-A1 · Apr 13, 2017 · US
Spinning Preparation Machine
US-2017096752-A1 · Apr 6, 2017 · US
Spinning Preparation Machine
US-2017096753-A1 · Apr 6, 2017 · US
Spinning unit of an air-jet spinning machine
US-9290863-B2 · Mar 22, 2016 · US
Spinning nozzle and spinning station of an air-jet spinning machine fitted therewith
US-9243352-B2 · Jan 26, 2016 · US
Roving machine for producing a roving and method for piecing a fiber sliver
US-9238881-B2 · Jan 19, 2016 · US