F16F 2236/045
The spring material being generally enclosed
Official title: the spring material being generally enclosed
F16F2236/045 (The spring material being generally enclosed) appears on 89 US grants and 60 published applications in this corpus.
Search patents in F16F- Granted patents
- 89
- Published applications
- 60
- Assignees
- 72
- Inventors
- 179
- Latest grant
- 4 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 3 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 3 | 0 |
| 1995 | 4 | 0 |
| 1996 | 3 | 0 |
| 1997 | 3 | 0 |
| 1998 | 8 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 1 |
| 2002 | 2 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 2 |
| 2005 | 0 | 1 |
| 2006 | 0 | 1 |
| 2007 | 1 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 1 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 1 | 0 |
| 2016 | 2 | 2 |
| 2017 | 0 | 4 |
| 2018 | 4 | 7 |
| 2019 | 5 | 10 |
| 2020 | 9 | 8 |
| 2021 | 5 | 6 |
| 2022 | 7 | 1 |
| 2023 | 2 | 4 |
| 2024 | 2 | 1 |
| 2025 | 4 | 5 |
| 2026 | 1 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Spring keepers and spring assemblies incorporating the same4 Aug 2026US 12,698,813 B2Delta Scientific Corporation
- Defusing cell for impact force defusion22 Apr 2025US 12,281,683 B2
- Gear wheel and compressor device equipped with such gear wheel15 Apr 2025US 12,276,316 B2Atlas Copco Airpower, Naamloze Vennootschap
- Temperature control assembly and battery pack28 Jan 2025US 12,211,985 B2Contemporary Amperex Technology (Hong Kong) Limited
- Shock absorbing container and vibration isolator system7 Jan 2025US 12,188,538 B2Pelican Products, Inc.
- Wearable Hydraulic System And Shock Absorbing Device For Reducing Forces Due To Impact2 Jul 2026US 2026/0182694 A1
- Apparatus for reducing vibration of mixer used in manufacturing of electrode slurry7 May 2026US 2026/0124587 A1Samsung SDI.Co., Ltd.
- Vibration attenuation support for pipelines with thermal expansion movement26 Feb 2026US 2026/0055841 A1
- Elastic bearing element25 Sep 2025US 2025/0297660 A1Vibracoustic SE
- Vibration isolation mount11 Sep 2025US 2025/0283518 A1Pliteq Inc.
Most cited
By later US patents
- Application of an improved damper to an intervertebral stabilization device769US 5,375,823 ASociete PSI · 1994
- Riser tensioner system for use on offshore platforms using elastomeric pads or helical metal compression springs81US 5,366,324 ALTV Energy Products Company · 1994
- Shock absorbing mechanism of displacement for stick, leg, etc.53US 5,720,474 A1998
- Self-locking plug-in stabilizer bar links52US 6,076,840 AAmerican Axle & Manufacturing, Inc. · 2000
- Vibration and shock attenuating articles and method of attenuating vibrations and shocks therewith48US 6,251,493 B13M Innovative Properties Company · 2001