F16F 7/023
And characterised by damping force adjustment means
Official title: {and characterised by damping force adjustment means}
F16F7/023 (And characterised by damping force adjustment means) appears on 24 US grants and 26 published applications in this corpus.
Search patents in F16F- Granted patents
- 24
- Published applications
- 26
- Assignees
- 28
- Inventors
- 71
- Latest grant
- 12 Sep 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1996 | 1 | 0 |
| 1997 | 2 | 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 | 1 | 1 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 2 |
| 2015 | 2 | 2 |
| 2016 | 0 | 4 |
| 2017 | 1 | 2 |
| 2018 | 1 | 3 |
| 2019 | 2 | 1 |
| 2020 | 2 | 4 |
| 2021 | 3 | 3 |
| 2022 | 2 | 0 |
| 2023 | 3 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Axial rotation damping mechanism12 Sep 2023US 11,753,280 B2Goodrich Corporation
- Adjustable stiffness assembly12 Sep 2023US 11,753,819 B2
- Vibration dampening system1 Aug 2023US 11,713,795 B2ActiBioMotion, LLC
- Brake system for slowing down a flap of a motor vehicle13 Sep 2022US 11,441,631 B2Brose Fahrzeugteile GmbH & Co. KG, Hallstadt
- Vibration damper and electronic device23 Aug 2022US 11,421,749 B2Ricoh Company, Ltd.
- Friction dampers and friction damping methods23 Jul 2026US 2026/0210420 A1The Boeing Company
- Variable parameter friction damper30 Oct 2025US 2025/0334163 A1Beijing University of Civil Engineering and Architecture
- Vibration dampening system2 Dec 2021US 2021/0372502 A1ActiBioMotion, LLC
- Axial rotation damping mechanism13 May 2021US 2021/0139291 A1Goodrich Corporation
- Electric adjustable magnetic control damper11 Mar 2021US 2021/0071731 A1Chi Hua Fitness Co., Ltd.
Most cited
By later US patents
- Rotary damper14US 7,510,062 B2Illinois Tool Works Inc. · 2009
- Friction device for controlling force, and a friction damper comprising such a device9US 8,220,598 B2Messier-Bugatti-Dowty · 2012
- Damper device and hinge assembly including the same8US 11,008,794 B22021
- Rotation moderator8US 5,582,276 AITW de France · 1996
- Tunable stacked plate vibration isolator8US 7,296,654 B1The United States of America as represented by the Secretary of the Army · 2007