D01H 2700/00
Spinning or twisting machines
Official title: Spinning or twisting machines; Drafting devices
D01H2700/00 (Spinning or twisting machines) appears on 10 US grants and 13 published applications in this corpus.
Search patents in D01H- Granted patents
- 10
- Published applications
- 13
- Assignees
- 9
- Inventors
- 29
- Latest grant
- 21 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 1 | 0 |
| 2016 | 0 | 1 |
| 2017 | 2 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 1 |
| 2020 | 1 | 2 |
| 2021 | 1 | 0 |
| 2022 | 2 | 4 |
| 2023 | 1 | 1 |
| 2024 | 0 | 1 |
| 2025 | 1 | 0 |
| 2026 | 1 | 0 |
By publication year. 2026 runs to 8 Oct.
Subgroups
Granted patents
- D01H 2700/22Winding devices for spinning mulesIndexing code4
- D01H 2700/21Piecing or cleaning in spinning mulesIndexing code2
- D01H 2700/24Spinning or twisting machines of different kindsIndexing code2
- D01H 2700/01Preparatory spinning machinesIndexing code1
- D01H 2700/20Spinning mulesIndexing code1
- D01H 2700/245Conception or fabrication of drafting cylindersIndexing code0
- D01H 2700/247Guilding means for veil or sliver on drafting systemsIndexing code0
Recent patents
- Operating device for operating textile machines and method for operating textile machines21 Jul 2026US 12,688,266 B2Maschinenfabrik Rieter AG
- Yarn accumulator unit for a workstation of a textile machine12 Aug 2025US 12,384,649 B2Saurer Spinning Solutions GmbH & Co. KG
- Spinning position with a cleaning nozzle and method of cleaning a yarn forming element5 Dec 2023US 11,834,759 B2Saurer Intelligent Technology AG
- Process for spinning and/or twisting yarns, machine for spinning and/or twisting yarns and method to transform a machine for spinning and/or twisting yarns22 Nov 2022US 11,505,880 B2Casumconi, S.L.
- Level wind device15 Nov 2022US 11,498,797 B2SpinOlution, LLC
- Method for determining leaks and/or blockages in a spinning unit of a spinning device of a rotor or air-jet spinning machine12 Dec 2024US 2024/0410092 A1Saurer Spinning Solutions GmbH & Co. KG
- Operating device for operating textile machines and method for operating textile machines12 Oct 2023US 2023/0323571 A1Maschinenfabrik Rieter AG
- Yarn accumulator unit for a workstation of a textile machine15 Dec 2022US 2022/0396901 A1Saurer Spinning Solutions GmbH & Co. KG
- Spinning position with a cleaning nozzle and method of cleaning a yarn forming element23 Jun 2022US 2022/0195634 A1Saurer Intelligent Technology AG
- Level wind device7 Apr 2022US 2022/0106150 A1SpinOlution, LLC
Most cited
By later US patents