B65H 71/005
Oiling, waxing by applying solid wax cake during spooling
Official title: {Oiling, waxing by applying solid wax cake during spooling}
B65H71/005 (Oiling, waxing by applying solid wax cake during spooling) appears on 14 US grants and 3 published applications in this corpus.
Search patents in B65H- Granted patents
- 14
- Published applications
- 3
- Assignees
- 10
- Inventors
- 25
- Latest grant
- 27 Apr 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 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 | 0 |
| 2019 | 0 | 2 |
| 2020 | 0 | 0 |
| 2021 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Fracking tools and methods of forming the same27 Apr 2021US 10,988,340 B2
- Paraffin ring for paraffining yarn1 Apr 2008US 7,351,455 B2Siegfried Binder
- Device for paraffin waxing a running yarn9 Mar 1999US 5,879,455 A
- Apparatus for moving a yarn processing device6 Oct 1998US 5,816,515 AW. Schlafhorst AG & Co.
- Paraffin coating device for textile machines29 Apr 1997US 5,624,494 ARieter Ingolstadt Spinnereimaschinenbau AG
Most cited
By later US patents
- Automatic cross-wound bobbin winding machine15US 4,844,358 AW. Schlafhorst AG & Co. · 1989
- Device for waxing a yarn8US 4,244,176 AKabushiki Kaisha Toyoda Jidoshokki Seisakusho · 1981
- Apparatus for paraffining yarn7US 4,345,542 ASchubert & Salzer · 1982
- Apparatus for waxing yarn using solid wax on a textile machine4US 4,165,603 ARieter Machine Works, Ltd. · 1979
- Yarn paraffining device3US 4,046,102 ANuova San Giorgio S.p.A. · 1977