Method for operating a textile machine producing cross-wound packages, and a textile machine producing cross-wound packages
US-12195297-B2 · Jan 14, 2025 · US
Piecing arrangements (for open-end spinning machines D01H4/48){; Automatic end-finding, e.g. by suction and reverse package rotation; Devices for temporarily storing yarn during piecing (piecing of rovings in combination with replacing of completed packages or cans D01H9/005)}
Piecing arrangements (for open-end spinning machines D01H4/48){; Automatic end-finding, e.g. by suction and reverse package rotation; Devices for temporarily storing yarn during piecing (piecing of rovings in combination with replacing of completed packages or cans D01H9/005)} · 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 | D01H15/00 |
| Official title | Piecing arrangements (for open-end spinning machines D01H4/48){; Automatic end-finding, e.g. by suction and reverse package rotation; Devices for temporarily storing yarn during piecing (piecing of rovings in combination with replacing of completed packages or cans D01H9/005)} |
| Display label | Piecing arrangements (for open-end spinning machines D01H4/48){; Automatic end-finding, e.g. by suction and reverse package rotation; Devices for temporarily storing yarn during piecing (piecing of rovings in combination with replacing of completed packages or cans D01H9/005)} |
| Total patents | 26 |
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 | 1 |
| 2016 | 2 |
| 2018 | 1 |
| 2019 | 2 |
| 2020 | 3 |
| 2021 | 6 |
| 2022 | 3 |
| 2023 | 4 |
| 2024 | 3 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Spinning machine and method
US-2024410088-A1 · Dec 12, 2024 · US
Drafting device, spinning station and method
US-2024410089-A1 · Dec 12, 2024 · US
Open-end spinning machine, and method and control device for operating an open-end spinning machine of this type
US-12012672-B2 · Jun 18, 2024 · US
Process for operating an air-jet spinning device, yarn guide channel and air-jet spinning machine comprising such a yarn guide channel
US-11753747-B2 · Sep 12, 2023 · US
Process for operating an air-jet spinning device, yarn guide channel and air-jet spinning machine comprising such a yarn guide channel
US-11753748-B2 · Sep 12, 2023 · US
Spinning machine with a plurality of adjacently arranged workstations and method for operating a spinning machine with a plurality of adjacently arranged workstations
US-11702770-B2 · Jul 18, 2023 · US
Spinning machine
US-11661680-B2 · May 30, 2023 · US
Open-end spinning machine, and method and control device for operating an open-end spinning machine of this type
US-2022403560-A1 · Dec 22, 2022 · US
Method for operating a textile machine producing cross-wound packages, and a textile machine producing cross-wound packages
US-2022348435-A1 · Nov 3, 2022 · US
Process for operating an air-jet spinning device, yarn guide channel and air-jet spinning machine comprising such a yarn guide channel
US-2022178052-A1 · Jun 9, 2022 · US
Textile machine and service cart for textile machines
US-2021348306-A1 · Nov 11, 2021 · US
Spinning machine with a plurality of adjacently arranged workstations and method for operating a spinning machine with a plurality of adjacently arranged workstations
US-2021332506-A1 · Oct 28, 2021 · US
Spinning Machine
US-2021285131-A1 · Sep 16, 2021 · US
Fiber bundle joining apparatus and fiber bundle joining method
US-11008192-B2 · May 18, 2021 · US
Device and Method for Sucking in, Temporarily Storing, and Leading Away a Thread, and Textile Machine
US-2021087014-A1 · Mar 25, 2021 · US
Glass-fiber-yarn connected body
US-10900146-B2 · Jan 26, 2021 · US
Device for piecing a threat at a workstation of a textile machine comprising a suction nozzle and comprising a feeder unit
US-10767286-B2 · Sep 8, 2020 · US
Process for operating an air-jet spinning device, yarn guide channel and air-jet spinning machine comprising such a yarn guide channel
US-2020224337-A1 · Jul 16, 2020 · US
Glass-fiber-yarn connected body
US-2020123682-A1 · Apr 23, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC D01H15/00?
- CPC D01H15/00 is the Cooperative Patent Classification code for “Piecing arrangements (for open-end spinning machines D01H4/48){; Automatic end-finding, e.g. by suction and reverse package rotation; Devices for temporarily storing yarn during piecing (piecing of rovings in combination with replacing of completed packages or cans D01H9/005)}.”
- How many patents are filed under CPC D01H15/00 (Piecing arrangements (for open-end spinning machines D01H4/48){; Automatic end-finding, e.g. by suction and reverse package rotation; Devices for temporarily storing yarn during piecing (piecing of rovings in combination with replacing of completed packages or cans D01H9/005)})?
- Our database includes 26 publications tagged with this CPC code.
- Is patent activity under CPC D01H15/00 growing?
- Publication counts under this code: 3 in 2024 vs 1 in 2025 (latest complete years).