D01H 7/58
With driven rings
Official title: with driven rings {; Bearings or braking arrangements therefor}
D01H7/58 (With driven rings) appears on 22 US grants and 3 published applications in this corpus.
Search patents in D01H- Granted patents
- 22
- Published applications
- 3
- Assignees
- 12
- Inventors
- 30
- Latest grant
- 27 May 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 4 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 1 | 1 |
| 2024 | 1 | 1 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Ring for a ring-spinning or ring-twisting machine27 May 2025US 12,312,713 B2Bracker AG
- Winding and twisting device for a ring spinning or ring twisting machine13 Aug 2024US 12,060,660 B2Sanko Tekstil Isletmeleri Sanayi Ve Ticaret Anonim Sirketi
- Spinning device having a floating spinning ring and balloon limiter tube12 Sep 2023US 11,753,749 B2Saurer Spinning Solutions GmbH & Co. KG
- Spinning ring11 Apr 2000US 6,047,533 ANippon Corporation
- Spinning ring16 Mar 1999US 5,881,546 ANippo Ltd.
- Ring for a ring-spinning or ring-twisting machine1 Feb 2024US 2024/0035206 A1Bracker AG
- Winding and twisting device for a ring spinning or ring twisting machine16 Mar 2023US 2023/0079829 A1Sanko Tekstil Isletmeleri Sanayi Ve Ticaret Anonim Sirketi
- Spinning device having a floating spinning ring and balloon limiter tube28 Jul 2022US 2022/0235494 A1Saurer Spinning Solutions GmbH & Co. KG
Most cited
By later US patents
- Driven spinning ring device for yarn machines12US 4,114,359 ASpurmach Espana S. L. · 1978
- Spinning or twisting machine ring drive11US 4,090,348 ASpintex, Inc. · 1978
- Method and system for controlling the rotational speed of a rotary ring member11US 5,740,666 A1998
- Rotary ring spinning device provided with a ring motor10US 5,009,063 A1991
- Rotary ring for spinning8US 4,095,402 A1978