D01H 5/64
Rollers or aprons with cleaning surfaces
D01H5/64 (Rollers or aprons with cleaning surfaces) appears on 19 US grants and 4 published applications in this corpus.
Search patents in D01H- Granted patents
- 19
- Published applications
- 4
- Assignees
- 15
- Inventors
- 32
- Latest grant
- 8 Dec 2015
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 3 | 0 |
| 1993 | 3 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 1 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Clearer roller holder for a textile machine8 Dec 2015US 9,206,533 B2Maschinenfabrik Rieter AG
- Cleaning process and device6 Jun 1995US 5,421,057 ARieter Ingolstadt Spinnereimaschinenbau AG
- Clearer for draft rollers11 May 1993US 5,208,947 AKabushiki Kaisha Murao and Company
- Drafting unit with at least one cleaning belt9 Feb 1993US 5,184,374 ASpindelfabrik Sussen, Schurr, Stahlecker & Grill GmbH
- Cleaning belts for the drafting mechanism of a spinning machine19 Jan 1993US 5,179,764 AToray Engineering Co., Ltd.
- Cleaner for fiber bundle feeder in fore-spinning frame12 Feb 2015US 2015/0040355 A1Kabushiki Kaisha Toyota Jidoshokki
- Clearer roller holder for a textile machine30 Oct 2014US 2014/0317878 A1Maschinenfabrik Rieter AG
- Clearer roller holding device for drafting arrangements in spinning groups13 Jul 2006US 2006/0150374 A1TEXParts GmbH
- Roller mounting assembly for textile drafting system25 Aug 2005US 2005/0183244 A1TEXParts GmbH
Most cited
By later US patents
- Clearer device provided above draft rolls7US 4,370,781 A1983
- Clearer for drawing rolls of spinning machines and the like6US 4,317,261 ARussell Corporation · 1982
- Drafting unit with at least one cleaning belt6US 5,184,374 ASpindelfabrik Sussen, Schurr, Stahlecker & Grill GmbH · 1993
- Dust extractor for drawframe5US 4,642,852 ANational Research Development Corporation · 1987
- Cleaning tape for top roll assembly4US 4,706,339 A1987