F16F 9/52
In case of change of temperature
Official title: in case of change of temperature ({F16F9/003 takes precedence; } combined with external adjustment F16F9/44)
F16F9/52 (In case of change of temperature) appears on 134 US grants and 91 published applications in this corpus.
Search patents in F16F- Granted patents
- 134
- Published applications
- 91
- Assignees
- 105
- Inventors
- 278
- Latest grant
- 24 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 4 | 0 |
| 1986 | 4 | 0 |
| 1987 | 2 | 0 |
| 1988 | 5 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 4 | 0 |
| 1993 | 3 | 0 |
| 1994 | 3 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 6 | 0 |
| 1999 | 5 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 2 |
| 2003 | 3 | 2 |
| 2004 | 0 | 2 |
| 2005 | 4 | 4 |
| 2006 | 3 | 6 |
| 2007 | 1 | 1 |
| 2008 | 1 | 2 |
| 2009 | 2 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 3 |
| 2013 | 0 | 5 |
| 2014 | 2 | 3 |
| 2015 | 6 | 6 |
| 2016 | 4 | 4 |
| 2017 | 7 | 5 |
| 2018 | 6 | 5 |
| 2019 | 4 | 6 |
| 2020 | 2 | 4 |
| 2021 | 4 | 10 |
| 2022 | 3 | 10 |
| 2023 | 5 | 1 |
| 2024 | 7 | 5 |
| 2025 | 7 | 5 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Damper control24 Mar 2026US 12,583,277 B2Jaguar Land Rover Limited
- Electronic external bypass7 Oct 2025US 12,435,772 B2Fox Factory, Inc.
- System and devices for adjustable door closure control12 Aug 2025US 12,385,308 B2Moshun, LLC
- Torque generation device1 Jul 2025US 12,345,311 B2Alps Alpine Co., Ltd.
- Infinite adjust seat post with pressure relief valve22 Apr 2025US 12,280,845 B2Fox Factory, Inc.
- Infinite adjust seat post with pressure relief valve14 Aug 2025US 2025/0256796 A1Fox Factory, Inc.
- Viscous vibration damping of torsional oscillation17 Jul 2025US 2025/0230716 A1Baker Hughes Oilfield Operations LLC
- Temperature-dependent damping of vibrations26 Jun 2025US 2025/0207653 A1
- Damper control12 Jun 2025US 2025/0187387 A1Jaguar Land Rover Limited
- Gas pressure spring with temperature compensation, and method for producing the gas pressure spring22 May 2025US 2025/0163984 A1Stabilus GmbH
Most cited
By later US patents
- Shock absorber95US 4,821,852 AToyota Jidosha Kabushiki Kaisha · 1989
- Temperature responsive valve assembly for a pneumatic spring85US 6,959,921 B2ArvinMeritor Technology, LLC · 2005
- Thermally efficient shock absorber76US 4,529,180 AMenasco Inc. · 1985
- Pressure regulating dampers69US 7,124,865 B2Progressive Suspension, Inc. · 2006
- Temperature compensated rotary damper64US 5,211,267 APrince Corporation · 1993