D01G 15/16
Main cylinders
Official title: Main cylinders; Breasts
D01G15/16 (Main cylinders) appears on 18 US grants and 7 published applications in this corpus.
Search patents in D01G- Granted patents
- 18
- Published applications
- 7
- Assignees
- 11
- Inventors
- 31
- Latest grant
- 12 Aug 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 1 | 0 |
| 2006 | 0 | 2 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 2 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 1 | 2 |
| 2024 | 0 | 0 |
| 2025 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Carder12 Aug 2025US 12,385,165 B2Maschinenfabrik Rieter AG
- Carder18 Feb 2025US 12,227,882 B2Maschinenfabrik Rieter AG
- Method for filling a fillable portion of a garment to be padded and padded garment16 May 2023US 11,649,569 B2Trust Monti Fonti
- Apparatus at a carding machine having a cylinder and clothed and/or unclothed elements located opposite the cylinder13 Apr 2010US 7,694,393 B2Truetzschler GmbH & Co. KG
- Apparatus on a spinning preparation machine, especially a flat card, roller card, cleaner or the like, with a cooling system10 Nov 2009US 7,614,122 B2Truetzschler GmbH & Co. KG
- Carder17 Aug 2023US 2023/0257913 A1Maschinenfabrik Rieter AG
- Carder17 Aug 2023US 2023/0257914 A1Maschinenfabrik Rieter AG
- Method for filling a fillable portion of a garment to be padded and padded garment27 Jul 2017US 2017/0211209 A1Trust Monti Fonti
- Apparatus on a spinning preparation machine, especially a flat card, roller card, cleaner or the like, with a cooling system11 Jan 2007US 2007/0006423 A1Trutzschler GmbH & Co. KG
- Apparatus at a carding machine having a cylinder and clothed and/or unclothed elements located opposite the cylinder26 Jan 2006US 2006/0016049 A1Trutzschler GmbH & Co. KG
Most cited
By later US patents
- Lightweight cylinder construction45US 5,265,750 AHollingsworth (U.K.) Limited · 1993
- Process and apparatus for treating fibrous materials for subsequent processing18US 4,219,908 ACotton Incorporated · 1980
- Card flat for a textile card machine10US 6,101,680 AMaschinenfabrik Rieter AG · 2000
- Ventilating carding roll9US 5,920,961 AJohn D. Hollingsworth on Wheels, Inc. · 1999
- High performance card9US 6,219,885 B1Maschinenfabrik Rieter AG · 2001