D01H 5/80
With covers
Official title: with covers; Cots or covers
D01H5/80 (With covers) appears on 15 US grants and 4 published applications in this corpus.
Search patents in D01H- Granted patents
- 15
- Published applications
- 4
- Assignees
- 10
- Inventors
- 25
- Latest grant
- 28 Jun 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 1 | 2 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Rubber for textile roller and preparation method therefor28 Jun 2022US 11,371,169 B2The Hong Kong Research Institute of Textiles and Apparel Limited
- Wearing coating for delivery rollers of a drawing roller frame24 Jan 2012US 8,099,835 B2Deutsche Institute fur Textile-und Faserforschung Stuttgart
- Covering for drafting rollers28 Nov 2006US 7,140,172 B2Deutsche Instistute fur Textil-und Faserforschung Stuttgart Stiftung des offentlichen Rechts
- Drafting system spinning roller for producing thread6 Feb 2001US 6,182,333 B2Day International, Inc.
- Draft device in spinning machine12 Feb 1991US 4,991,388 AMurata Kikai Kabushiki Kaisha
- Rubber for textile roller and preparation method therefor9 May 2019US 2019/0136420 A1The Hong Kong Research Institute of Textiles and Apparel Limited
- Wearing Coating for Delivery Rollers of a Drawing Roller Frame11 Jun 2009US 2009/0144942 A1Deutsche Institute fur Textile-und Faserforschung Stuttgart
- Exchangeable slip-on reinforcement for a press roller base body on spinning machine drawing frames14 Dec 2006US 2006/0277722 A1Maschinenfabrik Rieter AG
- Covering for drafting rollers13 Apr 2006US 2006/0075738 A1Deutsche Instistute fur Textil-und Faserforschung Stuttgart Stiftung des offentlichen Rechts
Most cited
By later US patents
- Textile cot assembly9US 4,037,299 ADayco Corporation · 1977
- Drafting system spinning roller for producing thread6US 6,182,333 B2Day International, Inc. · 2001
- Textile cot4US 3,981,059 ADayco Corporation · 1976
- Textile drafting roll assembly4US 4,010,527 A1977
- Method and apparatus for mounting and dismantling the resilient linings of pressure rollers employed in the drawing-systems of machines preparatory to spinning4US 4,138,778 AF. lli Marzoli & C. S.p.A. · 1979