B65H 2301/41894
Cutting knife moving on circular or acuate path
Official title: Cutting knife moving on circular or acuate path, e.g. pivoting around winding roller
B65H2301/41894 (Cutting knife moving on circular or acuate path) appears on 35 US grants and 9 published applications in this corpus.
Search patents in B65H- Granted patents
- 35
- Published applications
- 9
- Assignees
- 25
- Inventors
- 61
- Latest grant
- 19 Nov 2019
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 3 | 0 |
| 2001 | 1 | 1 |
| 2002 | 3 | 2 |
| 2003 | 1 | 1 |
| 2004 | 0 | 2 |
| 2005 | 4 | 0 |
| 2006 | 0 | 1 |
| 2007 | 1 | 1 |
| 2008 | 1 | 0 |
| 2009 | 0 | 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 | 1 |
| 2019 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Machine and method for producing bobbins of stretch film19 Nov 2019US 10,479,634 B2Amut S.P.A.
- Rewinding machine for producing logs of wound web material and relative method29 Jul 2008US 7,404,529 B2Fabio Perini S. P. A.
- Rewinding machine for producing logs of wound web material and relative method6 Feb 2007US 7,172,151 B2Fabio Perini S. P. A.
- Device for re-reeling and forming a roll of paper in a re-reeling machine20 Sep 2005US 6,945,491 B2
- Method and device in winding of a web9 Aug 2005US 6,926,224 B2Metso Paper, Inc.
- Machine and method for producing bobbins of stretch film14 Jun 2018US 2018/0162669 A1Amut S.P.A.
- Rewinding machine for producing logs of wound web material and relative method3 May 2007US 2007/0095967 A1Fabio Perini S. P. A.
- Rewinding machine for producing logs of wound web material and relative method19 Jan 2006US 2006/0011767 A1
- Method and device in winding of a web19 Aug 2004US 2004/0159737 A1Metso Paper, Inc.
- Method of and apparatus for splicing running webs of paper and the like8 Jul 2004US 2004/0129374 A1Hauni Maschinenbau AG
Most cited
By later US patents
- Surface winder with pinch cutoff74US 6,056,229 APaper Converting Machine Company · 2000
- Continuous layon roller film winder54US 4,541,583 AMobil Oil Corporation · 1985
- Web rewinding machine, adaptable to different core diameters54US 5,769,352 AFabio Perini S. P. A. · 1998
- Rewinder for producing logs of web material, selectively with or without a winding core51US 5,603,467 AFabio Perini S. P. A. · 1997
- Continuous center-winding apparatus and method32US 4,327,876 A1982