D02J 7/00
Cleaning
Official title: Cleaning, e.g. removing dust, loose fibres, charred ends (in combination with the shearing, singeing, or otherwise removing of projecting fibre ends D02J3/12, D02J3/14, D02J3/16)
D02J7/00 (Cleaning) appears on 8 US grants and 4 published applications in this corpus.
Search patents in D02J- Granted patents
- 8
- Published applications
- 4
- Assignees
- 8
- Inventors
- 20
- Latest grant
- 25 Aug 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 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 | 1 |
| 2019 | 1 | 1 |
| 2020 | 1 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Half-slide matched device and its application of ultra-smoothly reconstructing yarn hairy structure25 Aug 2020US 10,753,014 B2Wuhan Textile University
- Apparatus for processing yarns5 Mar 2019US 10,220,407 B2
- Method and apparatus for removing broken filaments3 Aug 2004US 6,769,240 B2Fortafil Fibers, Inc.
- Ceramic thread cleaner with single piece construction15 Oct 1996US 5,564,173 AA1SiMag Technical Ceramics, Inc.
- Method and apparatus for modifying spun textile yarn23 Nov 1993US 5,263,311 AInstitute of Textile Technology
- Design and production of sustainable and biodegradable woven fabric with renewable pla (polylactic acid) fiber4 Jul 2024US 2024/0218570 A1Menderes Tekstil San. Ve Tic. A.S.
- Half-slide matched device and its application of ultra-smoothly reconstructing yarn hairy structure21 Feb 2019US 2019/0055679 A1Wuhan Textile University
- Apparatus for processing yarns13 Sep 2018US 2018/0258581 A1
- Method and apparatus for removing broken filaments13 Feb 2003US 2003/0029009 A1Fortafil Fibers, Inc.
Most cited
By later US patents
- Cable cleaning system19US 4,591,390 AShell Internationale Research Maatschappij B. V. · 1986
- Method and apparatus for modifying spun textile yarn5US 5,263,311 AInstitute of Textile Technology · 1993
- Ceramic thread cleaner with single piece construction3US 5,564,173 AA1SiMag Technical Ceramics, Inc. · 1996
- Apparatus and method for reducing broken fibers on the surface of a carbon fiber yarn bundle2US 4,689,947 AE. I. Du Pont de Nemours and Company · 1987
- Apparatus for processing yarns1US 10,220,407 B22019