D01H 5/26
In which fibres are controlled by one or more endless aprons
Official title: in which fibres are controlled by one or more endless aprons
D01H5/26 (In which fibres are controlled by one or more endless aprons) appears on 59 US grants and 16 published applications in this corpus.
Search patents in D01H- Granted patents
- 59
- Published applications
- 16
- Assignees
- 32
- Inventors
- 84
- Latest grant
- 1 Aug 2017
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 3 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 3 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 3 | 0 |
| 1991 | 4 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 6 | 0 |
| 2001 | 14 | 6 |
| 2002 | 7 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 1 | 1 |
| 2007 | 0 | 1 |
| 2008 | 1 | 0 |
| 2009 | 1 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 1 |
| 2014 | 2 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 2 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Method for drafting spun yarns in three stages1 Aug 2017US 9,719,193 B2Jiangnan University
- Drawing frame having a guide table for a guide apron15 Apr 2014US 8,695,169 B2Maschinenfabrik Rieter AG
- In yarn production, apron cladding mechanism and method to the rollers coated with elastic material and found in the drafting and guiding zone, having shift structure and pre-tensioning mechanism18 Feb 2014US 8,650,718 B2Ozdilek Ev Tekstil Sanayi Ve Ticaret Anonim Sirketi
- Drawing frame with aprons entwined around twin output top delivery rollers13 Jan 2009US 7,475,531 B2Institut fur Textil-und Verfahrenstechnik Denkendorf der deutschen Institute fur Textil-und Faserforschung
- Apparatus for consolidating a conveyable fibre web, for example of cotton, synthetic fibres or the like18 Nov 2008US 7,451,526 B2Trutzschler GmbH & Co. KG
- Apron drafting systems29 Oct 2020US 2020/0340148 A1
- Drawing equipment for a knitting machine28 Jan 2016US 2016/0024696 A1Sipra Patententwicklungs- Und Beteiligungsellschaf t MBH
- Drafting arrangement for a knitting machine21 Jan 2016US 2016/0017525 A1Sipra Patentwicklungs- Und Beteiligungsgesellschaft Mbh
- Method for drafting spun yarns in three stages10 Sep 2015US 2015/0252497 A1Jiangnan University
- Drawing Frame Having a Guide Table for a Guide Apron3 Jan 2013US 2013/0000081 A1Maschinenfabrik Rieter AG
Most cited
By later US patents
- Apparatus for making a yarn29US 4,953,349 A1990
- Double-belt draw frame29US 5,600,872 A1997
- Method and apparatus for commencing the yarn forming operation of a fasciated yarn22US 4,114,358 AToray Industries, Inc. · 1978
- High draft apparatus in spinning machine21US 4,387,487 AMurata Kikai Kabushiki Kaisha · 1983
- Arrangement for condensing a drafted fiber strand and method for making yarn therefrom13US 6,108,873 ASpindelfabrik Suessen, Schurr, Stahlecker & Grill GmbH · 2000