F16F 9/096
Comprising a hydropneumatic accumulator of the membrane type provided on the upper
Official title: comprising a hydropneumatic accumulator of the membrane type provided on the upper or the lower end of a damper or separately from or laterally on the damper {(F16F9/088 takes precedence)}
F16F9/096 (Comprising a hydropneumatic accumulator of the membrane type provided on the upper) appears on 123 US grants and 85 published applications in this corpus.
Search patents in F16F- Granted patents
- 123
- Published applications
- 85
- Assignees
- 68
- Inventors
- 174
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 7 | 0 |
| 1990 | 5 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 3 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 2 | 0 |
| 1999 | 4 | 0 |
| 2000 | 3 | 0 |
| 2001 | 5 | 0 |
| 2002 | 1 | 2 |
| 2003 | 2 | 6 |
| 2004 | 1 | 3 |
| 2005 | 4 | 5 |
| 2006 | 3 | 9 |
| 2007 | 2 | 2 |
| 2008 | 2 | 7 |
| 2009 | 8 | 3 |
| 2010 | 5 | 3 |
| 2011 | 0 | 2 |
| 2012 | 4 | 3 |
| 2013 | 5 | 5 |
| 2014 | 3 | 2 |
| 2015 | 2 | 4 |
| 2016 | 1 | 3 |
| 2017 | 2 | 2 |
| 2018 | 3 | 4 |
| 2019 | 2 | 7 |
| 2020 | 4 | 3 |
| 2021 | 5 | 3 |
| 2022 | 4 | 3 |
| 2023 | 2 | 0 |
| 2024 | 2 | 2 |
| 2025 | 1 | 0 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Inertia compensation for a reciprocating mowing sickle30 Jan 2024US 11,882,788 B2AGCO International GmbH
- Suspension system for an automotive vehicle24 Sep 2026US 2026/0285117 A1Domin Fluid Power Limited
- Damping cylinder assembly7 May 2026US 2026/0126093 A1BüMach Engineering International B. V.
- A suspension system for an automotive vehicle4 Jul 2024US 2024/0217301 A1Domin Fluid Power Limited
- Live system with splash guard25 Jan 2024US 2024/0025538 A1Textron Innovations Inc.
- Weight optimized bellow accumulator11 Aug 2022US 2022/0252125 A1DRiV Automotive Inc.
Most cited
By later US patents
- Inertia valve shock absorber199US 7,128,192 B2Fox Factory, Inc. · 2006
- Gas spring assembly for a vehicle suspension system197US 8,764,029 B2Oshkosh Corporation · 2014
- Gas spring assembly for a vehicle suspension192US 8,465,025 B2Oshkosh Corporation · 2013
- Gas spring assembly for a vehicle suspension system184US 8,991,834 B2Oshkosh Defense, LLC · 2015
- Adjustable shock absorbers164US 4,958,706 A1990