F16F 13/1427
Characterised by features of flexible walls of equilibration chambers
Official title: {characterised by features of flexible walls of equilibration chambers; decoupling or self-tuning means}
F16F13/1427 (Characterised by features of flexible walls of equilibration chambers) appears on 40 US grants and 19 published applications in this corpus.
Search patents in F16F- Granted patents
- 40
- Published applications
- 19
- Assignees
- 22
- Inventors
- 62
- Latest grant
- 24 Jun 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 5 | 0 |
| 1992 | 4 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 2 | 1 |
| 2004 | 1 | 1 |
| 2005 | 0 | 0 |
| 2006 | 1 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 1 | 1 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
| 2015 | 0 | 2 |
| 2016 | 1 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 1 |
| 2019 | 1 | 1 |
| 2020 | 1 | 5 |
| 2021 | 3 | 0 |
| 2022 | 3 | 2 |
| 2023 | 0 | 1 |
| 2024 | 1 | 0 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Hydraulic mount assembly and method24 Jun 2025US 12,338,871 B2Vibracoustic USA, Inc.
- Hydraulic bearing22 Oct 2024US 12,123,461 B2Sumitomo Riko Company Limited
- Hydraulic mount1 Nov 2022US 11,486,462 B2Hyundai Motor Company
- Membrane and hydraulically damping mount20 Sep 2022US 11,448,285 B2Vibracoustic SE
- Anti-vibration device25 Jan 2022US 11,231,083 B2Bridgestone Corporation
- Hydraulic bearing2 Mar 2023US 2023/0064766 A1Sumitomo Riko Company Limited
- Hydraulic mount assembly and method8 Dec 2022US 2022/0389985 A1Vibracoustic USA, Inc.
- Hydraulic mount13 Jan 2022US 2022/0010858 A1Hyundai Motor Company
- Elastic mount15 Oct 2020US 2020/0325957 A1Vibracoustic SE
- Membrane and hydraulically damping mount11 Jun 2020US 2020/0182327 A1Vibracoustic SE
Most cited
By later US patents
- Vibration isolating apparatus41US 4,728,086 ABridgestone Corporation · 1988
- Fluid filled elastomeric damping device21US 4,895,353 APullman Incorporated · 1990
- Bush type hydraulically damped mounting device20US 5,286,011 AThe Goodyear Tire & Rubber Company · 1994
- Rotating shaft damping with electro-rheological fluid19US 9,841,077 B2Bell Helicopter Textron Inc. · 2017
- Fluid-filled elastic mount having two differently tuned orifices and means for controlling pressure in air chamber or chambers adjacent to equilibrium chamber or chambers17US 5,098,072 ATokai Rubber Industries, Ltd. · 1992