B29K 2995/0079
Torsion strength
Official title: Torsion strength; Torsion stiffness
B29K2995/0079 (Torsion strength) appears on 10 US grants and 6 published applications in this corpus.
Search patents in B29K- Granted patents
- 10
- Published applications
- 6
- Assignees
- 11
- Inventors
- 30
- Latest grant
- 19 Dec 2017
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 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 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 3 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 1 |
| 2017 | 1 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Fasteners19 Dec 2017US 9,845,383 B2Solvay Specialty Polymers USA, LLC
- Torsion cords and method for molding the same8 May 2001US 6,228,315 B1
- Electron beam irradiation of catheters to enhance stiffness31 Mar 1998US 5,733,496 ACordis Corporation
- Structural member of pipe shape20 Sep 1994US 5,348,777 ASumitomo Rubber Industries, Ltd.
- Aerodynamically-stable airfoil spar14 Dec 1993US 5,269,657 A
- Thermoformable shape-memory device and uses thereof18 May 2023US 2023/0150239 A1Millet Innovation
- Molded resin object and method for producing molded resin object29 Dec 2022US 2022/0412014 A1Sekisui Chemical Co., Ltd.
- Recess-and-protrusion-formed body5 Apr 2018US 2018/0093351 A1Kabushiki Kaisha Tokai Rika Denki Seisakusho
- Metal/plastic hybrid structural parts28 Jan 2016US 2016/0023389 A1Huntsman Advanced Materials (Switzerland) GmbH
- Improved fasteners22 Oct 2015US 2015/0299422 A1Solvay Specialty Polymers USA, LLC
Most cited
By later US patents
- Graphite fiber tapered shafts106US 4,157,181 AFansteel Inc. · 1979
- Aerodynamically-stable airfoil spar35US 5,269,657 A1993
- Electron beam irradiation of catheters to enhance stiffness25US 5,733,496 ACordis Corporation · 1998
- Structural member of pipe shape20US 5,242,721 ASumitomo Rubber Industries, Ltd. · 1993
- Haptics for intraocular lenses having high fracture toughness15US 5,037,435 AOptical Radiation Corporation · 1991