D01H 1/244
Each spindle driven by an electric motor
Official title: each spindle driven by an electric motor
D01H1/244 (Each spindle driven by an electric motor) appears on 49 US grants and 9 published applications in this corpus.
Search patents in D01H- Granted patents
- 49
- Published applications
- 9
- Assignees
- 22
- Inventors
- 67
- Latest grant
- 22 Apr 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 3 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 4 | 0 |
| 1990 | 5 | 0 |
| 1991 | 1 | 0 |
| 1992 | 3 | 0 |
| 1993 | 4 | 0 |
| 1994 | 0 | 0 |
| 1995 | 3 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 6 | 0 |
| 2002 | 1 | 2 |
| 2003 | 1 | 0 |
| 2004 | 2 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 1 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 1 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 2 |
| 2018 | 0 | 0 |
| 2019 | 1 | 1 |
| 2020 | 1 | 0 |
| 2021 | 1 | 1 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Battery powered level wind system for spinning and processing fiber for yarn22 Apr 2025US 12,281,415 B2
- Ring spinning machine with displaceably supported spindle rail6 Apr 2021US 10,968,542 B2Maschinenfabrik Rieter AG
- Workstation of a two-for-one twisting or cabling machine6 Oct 2020US 10,793,978 B2Saurer Technologies GmbH & Co. KG
- Method for operating a spindle of a two-for-one twisting or cabling machine5 Feb 2019US 10,196,761 B2Saurer Germany GmbH & Co. KG
- Multi-station textile machine, in particular two-for-one twisting or cabling machine18 Feb 2014US 8,650,848 B2Oerlikon Textile GmbH & Co.KG
- Battery Powered Level Wind System for Spinning and Processing Fiber for Yarn29 Apr 2021US 2021/0123165 A1
- Ring Spinning Machine with Displaceably Supported Spindle Rail16 May 2019US 2019/0145024 A1Maschinenfabrik Rieter AG
- Workstation of a two-for-one twisting or cabling machine11 May 2017US 2017/0130368 A1Saurer Germany GmbH & Co. KG
- Method for operating a spindle of a two-for-one twisting or cabling machine11 May 2017US 2017/0130369 A1Saurer Germany GmbH & Co. KG
- Multi-station textile machine, in particular two-for-one twisting or cabling machine28 Mar 2013US 2013/0074468 A1Oerlikon Textile GmbH & Co.KG
Most cited
By later US patents
- Spindle with electromotor drive for a spinning machine35US 4,908,534 AZinser Textilmaschinen GmbH · 1990
- Driving assembly for ring spinning or twisting machine20US 4,336,684 AZinser Textilmaschinen GmbH · 1982
- Spinning machine with a multiplicity of electrical loads20US 6,216,430 B1Zinser Textilmaschinen GmbH · 2001
- Motor-driven spindle assembly for ring spinning16US 5,161,361 APlatt Saco Lowell Limited · 1992
- Vaccum centrifuge with magnetic bearings and sealing method11US 5,720,160 A1998