F16F 7/127
By a blade element cutting or tearing into a quantity of material
Official title: {by a blade element cutting or tearing into a quantity of material; Pultrusion of a filling material}
F16F7/127 (By a blade element cutting or tearing into a quantity of material) appears on 60 US grants and 30 published applications in this corpus.
Search patents in F16F- Granted patents
- 60
- Published applications
- 30
- Assignees
- 53
- Inventors
- 119
- Latest grant
- 12 Aug 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 4 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 3 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 3 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 4 | 0 |
| 2000 | 3 | 0 |
| 2001 | 2 | 0 |
| 2002 | 2 | 0 |
| 2003 | 1 | 1 |
| 2004 | 0 | 1 |
| 2005 | 0 | 1 |
| 2006 | 0 | 1 |
| 2007 | 1 | 1 |
| 2008 | 1 | 1 |
| 2009 | 1 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 2 |
| 2012 | 1 | 1 |
| 2013 | 2 | 4 |
| 2014 | 1 | 1 |
| 2015 | 2 | 3 |
| 2016 | 3 | 0 |
| 2017 | 3 | 4 |
| 2018 | 1 | 1 |
| 2019 | 2 | 3 |
| 2020 | 2 | 2 |
| 2021 | 2 | 1 |
| 2022 | 2 | 0 |
| 2023 | 1 | 0 |
| 2024 | 0 | 1 |
| 2025 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Energy absorbing device and steering column assembly having same12 Aug 2025US 12,384,445 B2Atieva, Inc.
- Collision energy absorbing apparatus24 Jan 2023US 11,560,179 B2Toyota Jidosha Kabushiki Kaisha
- Absorbing apparatus27 Sep 2022US 11,453,420 B2Axtone S.A.
- Device dissipating energy of rail car collisions25 Jan 2022US 11,230,304 B2Axtone Spolka Akcyjna
- Expandable energy absorbing fluid bladder systems and methods18 May 2021US 11,008,114 B2The Boeing Company
- Tubular energy absorber having buffer unit18 Dec 2025US 2025/0383003 A1Korea Railroad Research Institute
- Energy absorbing device and steering column assembly having same26 Dec 2024US 2024/0425101 A1Atieva, Inc.
- Collision energy absorbing apparatus23 Dec 2021US 2021/0394831 A1Toyota Jidosha Kabushiki Kaisha
- Absorbing apparatus18 Jun 2020US 2020/0189627 A1Axtone S.A.
- Device dissipating energy of rail car collisions4 Jun 2020US 2020/0172129 A1Axtone Spolka Akcyjna
Most cited
By later US patents
- Energy absorbing guardrail terminal93US 4,655,434 ASouthwest Research Institute · 1987
- Guard rail construction70US 4,330,106 A1982
- Energy absorbing guard rail terminal62US 4,838,523 ASyro Steel Company · 1989
- Energy dampening apparatus48US 4,823,923 A1989
- Kinetic energy dissipation system for dissipating kinetic shock energy40US 8,347,775 B2University of Windsor · 2013