D21G 9/0072
Using at least one rope
Official title: {using at least one rope}
D21G9/0072 (Using at least one rope) appears on 48 US grants and 21 published applications in this corpus.
Search patents in D21G- Granted patents
- 48
- Published applications
- 21
- Assignees
- 21
- Inventors
- 86
- Latest grant
- 30 Apr 2019
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 3 | 0 |
| 1992 | 1 | 0 |
| 1993 | 4 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 6 | 4 |
| 2003 | 2 | 1 |
| 2004 | 1 | 4 |
| 2005 | 3 | 4 |
| 2006 | 2 | 3 |
| 2007 | 1 | 1 |
| 2008 | 1 | 1 |
| 2009 | 1 | 0 |
| 2010 | 1 | 1 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Paper guide rope30 Apr 2019US 10,273,609 B2Teufelberger Gesellschaft M.B.H.
- Rope guide arrangement12 Jul 2011US 7,976,680 B2Voith Patent GmbH
- Carrier rope apparatus and method27 Apr 2010US 7,703,371 B2William Kenyon & Sons, Inc.
- Leader cloth and manufacturing method thereof24 Feb 2009US 7,494,568 B2Ichikawa Co., Ltd.
- Arrangement in the on-line finishing of the paper machine27 May 2008US 7,377,999 B2Metso Paper, Inc.
- Paper guide rope17 Dec 2015US 2015/0361604 A1Teufelberger Gesellschaft M.B.H.
- Paper guide rope10 Oct 2013US 2013/0263724 A1Teufelberger Gesellschaft M.B.H.
- Tensioning device14 Jan 2010US 2010/0009793 A1
- Rope guide arrangement11 Dec 2008US 2008/0302499 A1Voith Patent GmbH
- Carrier rope apparatus and method23 Aug 2007US 2007/0193440 A1William Kenyon & Sons, Inc.
Most cited
By later US patents
- Automatic web threading apparatus and method29US 4,904,344 ABeloit Corporation · 1990
- Apparatus for transferring a threading tail of a web27US 5,037,509 ABeloit Corporation · 1991
- Apparatus for entraining and directing a wet paper web25US 4,726,502 A1988
- Rope for the taking along and transferring of paper webs in the manufacture of paper and cardboard on paper machines24US 5,934,168 ATeufelberger Gesellschaft M.B.H. · 1999
- Apparatus for conveying a web lead-in strip in a paper machine23US 4,692,215 AValmet Corporation · 1987