F16F 1/122
Where coils
Official title: {where coils, e.g. end coils, of the spring are rigidly clamped or similarly fixed}
F16F1/122 (Where coils) appears on 65 US grants and 56 published applications in this corpus.
Search patents in F16F- Granted patents
- 65
- Published applications
- 56
- Assignees
- 65
- Inventors
- 140
- Latest grant
- 21 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 3 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 5 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 2 |
| 2005 | 1 | 4 |
| 2006 | 3 | 0 |
| 2007 | 0 | 1 |
| 2008 | 2 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 1 |
| 2011 | 0 | 1 |
| 2012 | 0 | 3 |
| 2013 | 2 | 0 |
| 2014 | 0 | 3 |
| 2015 | 2 | 2 |
| 2016 | 3 | 1 |
| 2017 | 3 | 2 |
| 2018 | 0 | 8 |
| 2019 | 6 | 4 |
| 2020 | 4 | 3 |
| 2021 | 2 | 7 |
| 2022 | 5 | 5 |
| 2023 | 2 | 4 |
| 2024 | 3 | 1 |
| 2025 | 2 | 2 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Multi-genre head armor with dual coil shock suspension and buckwheat hull shock absorbers21 Jul 2026US 12,685,350 B2
- Suspension system for a vehicle21 Oct 2025US 12,447,787 B2Hyundai Motor Company
- Hand and forearm therapeutic massage system25 Feb 2025US 12,233,016 B2
- Coil spring jig, coil spring manufacturing method, and coil spring testing method24 Dec 2024US 12,173,767 B2Hitachi Astemo, Ltd.
- Fastening device for assembly and quick release between objects7 May 2024US 11,976,680 B2Soterem
- Torsion coil spring, method for manufacturing same, fastener for accessory, method for manufacturing same, and accessory23 Apr 2026US 2026/0108024 A1Crossfor Co., Ltd.
- Spring isolator and wear band29 Jan 2026US 2026/0027863 A1Fox Factory, Inc.
- Alligator clip28 Aug 2025US 2025/0273883 A1Hsin Tu Technology Co., Ltd.
- Spring assembly including two separate independent wave springs27 Mar 2025US 2025/0102040 A1Halliburton Energy Services.Inc.
- Resilient fastening arrangement, vibration damping assembly and method for constructing a vibration damping assembly11 Jan 2024US 2024/0011515 A1Akoustos AB
Most cited
By later US patents
- Arrangement for influencing coil spring travel133US 5,722,645 ADr. Ing. h,c.F. Porsche Aktiengesellschaft · 1998
- Shock absorber for a bicycle seat64US 4,736,983 A1988
- Dual rate spring with elastic spring coupling54US 4,148,469 AStandard Car Truck Company · 1979
- Tapered end composite spring43US 4,793,597 AThe Paton Corporation · 1988
- Vibration damper41US 6,375,171 B1Andreas Stihl AG & CO.KG · 2002