F16F 15/1485
The rotation being unlimited with respect to driving means
Official title: {the rotation being unlimited with respect to driving means (with a fluid connection between inertia member and rotating driving means F16F15/167)}
F16F15/1485 (The rotation being unlimited with respect to driving means) appears on 54 US grants and 46 published applications in this corpus.
Search patents in F16F- Granted patents
- 54
- Published applications
- 46
- Assignees
- 34
- Inventors
- 101
- Latest grant
- 10 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 6 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 3 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 2 |
| 2003 | 1 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 2 |
| 2010 | 0 | 0 |
| 2011 | 0 | 2 |
| 2012 | 0 | 1 |
| 2013 | 1 | 3 |
| 2014 | 1 | 9 |
| 2015 | 11 | 4 |
| 2016 | 1 | 2 |
| 2017 | 2 | 3 |
| 2018 | 2 | 1 |
| 2019 | 3 | 2 |
| 2020 | 3 | 5 |
| 2021 | 1 | 2 |
| 2022 | 3 | 3 |
| 2023 | 2 | 1 |
| 2024 | 1 | 2 |
| 2025 | 2 | 0 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Engine-generator set10 Mar 2026US 12,571,342 B2WäRtsilä Finland Oy
- Vibration reduction device4 Mar 2025US 12,241,517 B2Hyundai Transys Inc.
- Nested inertia ring for torsional vibration damper7 Jan 2025US 12,188,539 B2
- System and method for automatic pressure management13 Aug 2024US 12,059,930 B1Aperia Technologies, Inc.
- Turbomachine rotor5 Sep 2023US 11,746,657 B2Safran Helicopter Engines
- Actuator for head-up display7 May 2026US 2026/0126650 A1Hyundai Mobis Co., Ltd.
- System and method for automatic pressure management31 Oct 2024US 2024/0359510 A1Aperia Technologies, Inc.
- Vibration reduction device28 Mar 2024US 2024/0102532 A1Hyundai Transys Inc.
- Nested Inertia Ring for Torsional Vibration Damper6 Apr 2023US 2023/0106255 A1Horschel Brothers Precision LLC
- Rotor with centrifugally wedged damper29 Sep 2022US 2022/0307521 A1Pratt & Whitney Canada Corp.
Most cited
By later US patents
- Inertia damper41US 4,825,983 A1989
- Tire inflation system36US 9,151,288 B2Aperia Technologies, Inc. · 2015
- Tire inflation system30US 9,039,392 B2Aperia Technologies, Inc. · 2015
- Energy extraction system28US 9,145,887 B2Aperia Technologies, Inc. · 2015
- Tire inflation system27US 9,039,386 B2Aperia Technologies, Inc. · 2015