D01G 9/18
Arrangements for discharging fibres
D01G9/18 (Arrangements for discharging fibres) appears on 15 US grants and 5 published applications in this corpus.
Search patents in D01G- Granted patents
- 15
- Published applications
- 5
- Assignees
- 11
- Inventors
- 20
- Latest grant
- 31 Jan 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 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 | 1 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 0 |
| 2022 | 1 | 1 |
| 2023 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Reinforcing fiber mat manufacturing apparatus31 Jan 2023US 11,566,350 B2Toray Industries, Inc.
- Secondary impurity-removal recycling system for refining cotton4 Oct 2022US 11,459,675 B2Hubei Jinhanjiang Refined Cotton Co., Ltd.
- Fiber processing system along with a method for opening and mixing fiber material in a fiber processing system28 May 2019US 10,301,748 B2TEMAFA Maschinenfabrik GmbH
- Device for compacting fiber flocks19 Oct 2010US 7,814,622 B2Oskar Dilo Maschinenfrabrik KG
- Combination module feeder and cleaner for cotton gin7 Sep 2004US 6,786,438 B2
- Secondary impurity-removal recycling system for refining cotton10 Feb 2022US 2022/0042211 A1Hubei Jinhanjiang Refined Cotton Co., Ltd.
- Reinforcing fiber mat manufacturing apparatus29 Oct 2020US 2020/0340146 A1Toray Industries, Inc.
- Fiber Processing System along with a Method for Opening and Mixing Fiber Material in a Fiber Processing System29 Jun 2017US 2017/0183797 A1TEMAFA Maschinenfabrik GmbH
- Device for Compacting Fiber Flocks12 Mar 2009US 2009/0064464 A1Oskar Dilo Maschinenfabrik KG
- Combination module feeder and cleaner for cotton gin30 Oct 2003US 2003/0201351 A1
Most cited
By later US patents
- Process and apparatus for cleaning and opening loose fiber stock, e.g. cotton21US 4,858,277 AHergeth Hollingsworth GmbH · 1989
- Combination module feeder and cleaner for cotton gin18US 6,786,438 B22004
- Apparatus for making a fiber lap12US 5,303,455 ATrutzschler GmbH & Co. KG · 1994
- Cleaning machine for fiber material11US 4,507,827 ARieter Machine Works, Ltd. · 1985
- Method of controlling machines for cleaning of fibers10US 5,181,295 AMaschinenfabrik Rieter AG · 1993