D01H 7/04
Spindles
D01H7/04 (Spindles) appears on 113 US grants and 22 published applications in this corpus.
Search patents in D01H- Granted patents
- 113
- Published applications
- 22
- Assignees
- 63
- Inventors
- 150
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 4 | 0 |
| 1978 | 3 | 0 |
| 1979 | 3 | 0 |
| 1980 | 1 | 0 |
| 1981 | 6 | 0 |
| 1982 | 2 | 0 |
| 1983 | 3 | 0 |
| 1984 | 4 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 6 | 0 |
| 1988 | 5 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 7 | 0 |
| 1992 | 7 | 0 |
| 1993 | 5 | 0 |
| 1994 | 5 | 0 |
| 1995 | 3 | 0 |
| 1996 | 3 | 0 |
| 1997 | 2 | 0 |
| 1998 | 6 | 0 |
| 1999 | 5 | 0 |
| 2000 | 1 | 0 |
| 2001 | 4 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 2 |
| 2004 | 0 | 0 |
| 2005 | 1 | 1 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 2 |
| 2009 | 1 | 1 |
| 2010 | 1 | 2 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 1 |
| 2015 | 1 | 1 |
| 2016 | 1 | 0 |
| 2017 | 1 | 2 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 1 | 3 |
| 2021 | 2 | 0 |
| 2022 | 3 | 0 |
| 2023 | 0 | 1 |
| 2024 | 1 | 3 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- D01H 7/08Mounting arrangements30
- D01H 7/22Braking arrangements19
- D01H 7/045Spindles provided with flexible mounting elements for damping vibration or noise, or18
- D01H 7/16Arrangements for coupling bobbins or like to spindles17
- D01H 7/18Arrangements on spindles for suppressing yarn balloons10
- D01H 7/042Spindles with rolling contact bearings7
- D01H 7/20Lubricating arrangements4
- D01H 7/041Spindles with sliding contact bearings1
All 10 subgroupsShow fewer
Recent patents
- Method for providing component information at a textile machine component, and textile machine component1 Sep 2026US 12,722,933 B2Saurer Spinning Solutions GmbH & Co. KG
- Axial bearing and pole disk for an axial bearing8 Oct 2024US 12,110,615 B2Maschinenfabrik Rieter 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.
- Device and method for determining the diameter of a yarn balloon formed by a continuous yarn at a workstation of a yarn balloon forming textile machine1 Feb 2022US 11,235,945 B2Saurer Technologies GmbH & Co. KG
- Spindle pot bearing18 Jan 2022US 11,226,006 B2Saurer Technologies GmbH & Co. KG
- Method and apparatus for producing a yarn18 Jul 2024US 2024/0240367 A1SüDwolle GmbH & Co. KG
- Method for providing component information at a textile machine component, and textile machine component13 Jun 2024US 2024/0190681 A1Saurer Spinning Solutions GmbH & Co. KG
- Spinning means for a work station of a textile machine, and textile machine and method for operating a textile machine having a plurality of work stations9 May 2024US 2024/0150941 A1Saurer Spinning Solutions GmbH & Co. KG
- Axial bearing and pole disk for an axial bearing2 Feb 2023US 2023/0031746 A1Maschinenfabrik Rieter 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 yarns5 Nov 2020US 2020/0347521 A1Casumconi, S.L.
Most cited
By later US patents
- Method and apparatus for increasing the winding speed of an automatic winding machine34US 4,781,334 A1988
- Noise reducing spindle washers22US 4,067,184 ACoats & Clark, Inc. · 1978
- Method of making retipped top-drive filling spindles19US 4,115,911 AThe Kendall Company · 1978
- Retipped top-drive filling spindles17US 4,010,600 AThe Kendall Company · 1977
- Pot-spinning device having magnetic bearing providing radial and axial support17US 5,385,007 AW. Schlafhorst AG & Co. · 1995