D01G 15/36
Driving or speed control arrangements
D01G15/36 (Driving or speed control arrangements) appears on 48 US grants and 16 published applications in this corpus.
Search patents in D01G- Granted patents
- 48
- Published applications
- 16
- Assignees
- 24
- Inventors
- 64
- Latest grant
- 12 Aug 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 3 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 5 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 1 |
| 2005 | 1 | 4 |
| 2006 | 3 | 1 |
| 2007 | 2 | 4 |
| 2008 | 1 | 1 |
| 2009 | 2 | 0 |
| 2010 | 2 | 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 | 0 | 2 |
| 2024 | 1 | 0 |
| 2025 | 2 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Carder12 Aug 2025US 12,385,165 B2Maschinenfabrik Rieter AG
- Carder18 Feb 2025US 12,227,882 B2Maschinenfabrik Rieter AG
- Apparatus and method for producing nonwovens21 May 2024US 11,987,916 B2Andritz Perfojet SAS
- Apparatus on a spinning room machine for monitoring an electric drive motor15 Jun 2010US 7,737,649 B2Trutzchler GmbH & Co. KG
- Apparatus at a spinning preparation machine having at least one electric motor-driven roller8 Jun 2010US 7,730,590 B2Truetzschler GmbH & Co. KG
- Revolving flat card10 Sep 2026US 2026/0265960 A1Rieter AG
- Recycled carbon fiber nonwoven fabric manufacturing system including chute carding machine30 Oct 2025US 2025/0333885 A1Sdac Co, Ltd
- Carder17 Aug 2023US 2023/0257913 A1Maschinenfabrik Rieter AG
- Carder17 Aug 2023US 2023/0257914 A1Maschinenfabrik Rieter AG
- Apparatus and method for producing nonwovens24 Feb 2022US 2022/0056624 A1Andritz Perfojet SAS
Most cited
By later US patents
- Carding machine or roller card20US 4,494,204 ATrutzschler GmbH & Co. KG · 1985
- Miniature motor having positive-coefficient thermistor20US 5,010,264 AMabuchi Motor Co., Ltd. · 1991
- Computerized control system for a carding machine15US 4,530,134 ATrutzschler GmbH & Co. KG · 1985
- Controlling system for a pole change electric motor12US 4,644,242 AMitsubishi Denki Kabushiki Kaisha · 1987
- Grinding device and method for grinding card clothing11US 4,984,395 ARieter Machine Works, Ltd. · 1991