F16F 9/341
Comprising noise-reducing or like features
Official title: {comprising noise-reducing or like features, e.g. screens (F16F9/3415 takes precedence)}
F16F9/341 (Comprising noise-reducing or like features) appears on 33 US grants and 32 published applications in this corpus.
Search patents in F16F- Granted patents
- 33
- Published applications
- 32
- Assignees
- 22
- Inventors
- 75
- Latest grant
- 21 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 1 |
| 2006 | 1 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 1 | 1 |
| 2011 | 0 | 0 |
| 2012 | 2 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 1 | 5 |
| 2016 | 1 | 0 |
| 2017 | 2 | 2 |
| 2018 | 2 | 4 |
| 2019 | 3 | 3 |
| 2020 | 4 | 0 |
| 2021 | 1 | 2 |
| 2022 | 2 | 3 |
| 2023 | 1 | 3 |
| 2024 | 1 | 3 |
| 2025 | 2 | 0 |
| 2026 | 3 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Shock absorber21 Apr 2026US 12,607,243 B2Hitachi Astemo, Ltd.
- Valve and method of making same21 Apr 2026US 12,607,244 B2Vibracoustic SE
- Shock absorber9 Sep 2025US 12,410,847 B2Hitachi Astemo, Ltd.
- Solenoid, solenoid valve, and shock absorber29 Apr 2025US 12,287,023 B2KYB Corporation
- Bottom valve for a telescopic damper and telescopic damper30 Apr 2026US 2026/0117838 A1ZF Friedrichshafen AG
- Valve assembly for a vibration damper, and vibration damper comprising the valve assembly26 Dec 2024US 2024/0426363 A1ZF Friedrichshafen AG
- Piston fluid flow dynamics, temperature stability, and noise mitigation12 Dec 2024US 2024/0410440 A1Fox Factory, Inc.
- Live system with splash guard25 Jan 2024US 2024/0025538 A1Textron Innovations Inc.
- Shock absorber7 Sep 2023US 2023/0279920 A1Hitachi Astemo, Ltd.
Most cited
By later US patents
- Hydraulic vibration damper with noise reduction damping valves31US 4,401,196 AFichtel & Sachs AG · 1983
- Continuously open throttling fluid passage device for shock absorbers30US 4,460,074 AFichtel & Sachs AG · 1984
- Arrangement, device and method at a disturbance-eliminating valve for damper19US 8,136,644 B2Ohlins Racing AB · 2012
- Anti-swish mechanism for a damper13US 5,813,500 ATenneco Automotive Inc. · 1998
- Fluid controller7US 8,327,876 B2Fujikin Incorporated · 2012