D01H 5/525
For top roller arms
Official title: {for top roller arms}
D01H5/525 (For top roller arms) appears on 11 US grants and 6 published applications in this corpus.
Search patents in D01H- Granted patents
- 11
- Published applications
- 6
- Assignees
- 8
- Inventors
- 14
- Latest grant
- 27 Feb 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1990 | 1 | 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 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 2 |
| 2005 | 1 | 2 |
| 2006 | 2 | 0 |
| 2007 | 1 | 0 |
| 2008 | 0 | 1 |
| 2009 | 1 | 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 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Drafting system for a textile machine27 Feb 2024US 11,913,141 B2Saurer Intelligent Technology AG
- Apparatus on a drafting system of a spinning room machine, for weighting drafting system rollers3 Nov 2009US 7,610,660 B2Truetzschler GmbH & Co. KG
- Draw frame for textile fibre slivers having a drawing system with top rollers that can be loaded and relieved of load7 Aug 2007US 7,251,863 B2Trutzschler GmbH & Co. KG
- Double pressure cylinder arrangement and loading device of a textile machine having such double pressure cylinder arrangement18 Jul 2006US 7,076,841 B2AB Rexroth Mecman
- Device on a draw frame for textile slivers, having roller pairs arranged one after the other and a roller-cleaning device30 May 2006US 7,051,405 B2Trutzschler GmbH & Co. KG
- Drafting system for a textile machine11 May 2023US 2023/0141021 A1Saurer Intelligent Technology AG
- Apparatus on a drafting system of a spinning room machine, for weighting drafting system rollers17 Apr 2008US 2008/0087000 A1Trutzschler GmbH & Co. KG
- Device on a draw frame for textile slivers, having roller pairs arranged one after the other and a roller-cleaning device14 Apr 2005US 2005/0076475 A1Trutzschler GmbH & Co. KG
- Draw frame for textile fibre slivers having a drawing system with top rollers that can be loaded and relieved of load20 Jan 2005US 2005/0011052 A1Trutzschler GmbH & Co. KG
- Double pressure cylinder arrangement and loading device of a textile machine having such double pressure cylinder arrangement30 Sep 2004US 2004/0187269 A1AB Rexroth Mecman
Most cited
By later US patents
- Roll pressing device for a sliver drawing frame8US 5,953,793 ATrutzschler GmbH & Co. KG · 1999
- Loading mechanism for the upper rolls of a drafting mechanism7US 6,134,752 ARieter Ingolstadt Spinnereimaschinenbau AG · 2000
- Device for loading the upper drawing rolls in a draw frame and method7US 6,154,931 ATrutzschler GmbH & Co. KG · 2000
- Apparatus for monitoring lap formation on a roll for guiding a textile sliver2US 4,890,359 ARieter Maschinenfabrik AG · 1990
- Drawing mechanism for drawing textile fibers2US 4,999,884 AMaschinenfabrik Rieter AG · 1991