B31F 1/0074
Making essentially non-hollow profiles
Official title: {Making essentially non-hollow profiles, e.g. rods, ropes, cords}
B31F1/0074 (Making essentially non-hollow profiles) appears on 11 US grants and 3 published applications in this corpus.
Search patents in B31F- Granted patents
- 11
- Published applications
- 3
- Assignees
- 6
- Inventors
- 15
- Latest grant
- 6 Sep 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 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 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 5 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 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 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 1 | 1 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Methods for making repulpable paper strings and straps through pultrusion process and related devices for the same6 Sep 2022US 11,434,608 B2Enterprises International, Inc.
- Methods for making repulpable paper strings and straps through pultrusion process and related devices for the same4 Jun 2019US 10,309,061 B2Enterprises International, Inc.
- Low creep polytetrafluoroethylene gasketing element18 Jul 2000US 6,089,576 AW. L. Gore & Associates, Inc.
- Formed piece particularly for use as packing material method and apparatus for its manufacture and use16 Dec 1997US 5,698,293 ADevipack Oy
- Continuous polytetrafloroethylene fibers15 Nov 1994US 5,364,699 AW. L. Gore & Associates, Inc.
- Methods for making repulpable paper strings and straps through pultrusion process and related devices for the same15 Aug 2019US 2019/0249371 A1Enterprises International, Inc.
- Methods for making repulpable paper strings and straps through pultrusion process and related devices for the same8 Dec 2016US 2016/0355981 A1Enterprises International, Inc.
- Strap and Methods for Making and Using Such29 Mar 2007US 2007/0068641 A1SDF Group, LLC
Most cited
By later US patents
- Continuous polytetrafluoroethylene fibers35US 5,288,552 AW. L. Gore & Associates, Inc. · 1994
- Continuous polytetrafluoroethylene fibers19US 5,281,475 AW. L. Gore & Associates, Inc. · 1994
- Continuous polytetrafloroethylene fibers18US 5,364,699 AW. L. Gore & Associates, Inc. · 1994
- Formed piece particularly for use as packing material method and apparatus for its manufacture and use11US 5,698,293 ADevipack Oy · 1997
- Fused belt loop strips7US 4,289,820 ALevi Strauss & Co. · 1981