B65H 59/046
Varying proportionally to the weight only
Official title: {varying proportionally to the weight only}
B65H59/046 (Varying proportionally to the weight only) appears on 4 US grants and 1 published applications in this corpus.
Search patents in B65H- Granted patents
- 4
- Published applications
- 1
- Assignees
- 5
- Inventors
- 9
- Latest grant
- 20 Aug 2002
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 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 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 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 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Self-compensating filament tension control device employing a friction band20 Aug 2002US 6,435,445 B1RJS Corporation
- Self-compensating filament tension control device8 Aug 2000US 6,098,910 AWayne-Dalton Corp.
- Brake assembly for a rotatable shaft1 May 1979US 4,151,900 AUnion Carbide Corporation
- Method and apparatus for controlling the stock tension as it is withdrawn from a coil25 Jan 1977US 4,004,750 AAntek, Inc.
Most cited
By later US patents
- Brake assembly for a rotatable shaft30US 4,151,900 AUnion Carbide Corporation · 1979
- Method and apparatus for controlling the stock tension as it is withdrawn from a coil7US 4,004,750 AAntek, Inc. · 1977
- Self-compensating filament tension control device4US 6,098,910 AWayne-Dalton Corp. · 2000
- Self-compensating filament tension control device employing a friction band3US 6,435,445 B1RJS Corporation · 2002