F16F 3/12
The steel spring being in contact with the rubber spring
Official title: the steel spring being in contact with the rubber spring {(F16F1/12 takes precedence)}
F16F3/12 (The steel spring being in contact with the rubber spring) appears on 147 US grants and 106 published applications in this corpus.
Search patents in F16F- Granted patents
- 147
- Published applications
- 106
- Assignees
- 123
- Inventors
- 304
- Latest grant
- 7 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 4 | 0 |
| 1989 | 5 | 0 |
| 1990 | 4 | 0 |
| 1991 | 1 | 0 |
| 1992 | 6 | 0 |
| 1993 | 8 | 0 |
| 1994 | 3 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 3 | 0 |
| 2000 | 4 | 0 |
| 2001 | 5 | 1 |
| 2002 | 5 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 2 |
| 2005 | 2 | 5 |
| 2006 | 3 | 5 |
| 2007 | 2 | 3 |
| 2008 | 1 | 3 |
| 2009 | 2 | 4 |
| 2010 | 3 | 4 |
| 2011 | 2 | 5 |
| 2012 | 2 | 1 |
| 2013 | 2 | 3 |
| 2014 | 5 | 5 |
| 2015 | 2 | 5 |
| 2016 | 6 | 9 |
| 2017 | 7 | 5 |
| 2018 | 4 | 7 |
| 2019 | 7 | 6 |
| 2020 | 6 | 9 |
| 2021 | 7 | 5 |
| 2022 | 3 | 8 |
| 2023 | 10 | 7 |
| 2024 | 5 | 1 |
| 2025 | 7 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Suspension system for vehicle air conditioner compressor, and vehicle7 Oct 2025US 12,434,534 B2Zhejiang Geely Holding Group Co., Ltd.
- Frequency dampening mounting system12 Aug 2025US 12,385,548 B2Vibracoustic USA, Inc.
- Jounce bumper of an automotive vehicle suspension system, and method of producing such a jounce bumper15 Jul 2025US 12,359,703 B2BASF Polyurethanes GmbH
- Flexible multi-material structures24 Jun 2025US 12,338,872 B2The United States of America as represented by the Secretary of the Air Force
- Reinforcing vibration-damping material and reinforcing vibration-damping structure13 May 2025US 12,297,888 B2Nitto Denko Corporation
- Seismic Dampener For High Voltage Insulator Assembly11 Jun 2026US 2026/0163340 A1Southern States, LLC
- Anti-vibration mount for machine15 May 2025US 2025/0154998 A1GE Energy Power Conversion Technology Limited
- Suspension system for vehicle air conditioner compressor, and vehicle11 Jan 2024US 2024/0010043 A1Zhejiang Geely Holding Group Co., Ltd.
- Coil spring28 Sep 2023US 2023/0304557 A1NHK Spring Co., Ltd.
- Flexible Multi-Material Structures7 Sep 2023US 2023/0279916 A1Government of the United States as Represented by the Secretary of the Air Force
Most cited
By later US patents
- Seal with spring energizer111US 5,265,890 A1993
- Slotted disc and elastomeric matrix damper assembly87US 4,968,010 A1990
- Coil spring with an elastomer having a hollow coil cross section76US 5,160,122 A1992
- Canted coil spring in length filled with an elastomer69US 5,203,849 A1993
- Device for filtering vibration, and a fixing system comprising a plurality of such devices for fixing a load on a support61US 5,358,210 AHutchinson · 1994