F16F 1/445
The spring material being contained in a generally closed space
Official title: {the spring material being contained in a generally closed space (F16F1/393 takes precedence)}
F16F1/445 (The spring material being contained in a generally closed space) appears on 99 US grants and 79 published applications in this corpus.
Search patents in F16F- Granted patents
- 99
- Published applications
- 79
- Assignees
- 83
- Inventors
- 199
- Latest grant
- 3 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 3 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 5 | 0 |
| 1996 | 2 | 0 |
| 1997 | 4 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 5 | 2 |
| 2002 | 3 | 2 |
| 2003 | 1 | 1 |
| 2004 | 2 | 2 |
| 2005 | 1 | 0 |
| 2006 | 2 | 3 |
| 2007 | 0 | 3 |
| 2008 | 2 | 6 |
| 2009 | 0 | 3 |
| 2010 | 5 | 12 |
| 2011 | 2 | 4 |
| 2012 | 5 | 2 |
| 2013 | 8 | 2 |
| 2014 | 2 | 2 |
| 2015 | 1 | 7 |
| 2016 | 6 | 3 |
| 2017 | 4 | 4 |
| 2018 | 6 | 2 |
| 2019 | 1 | 3 |
| 2020 | 2 | 4 |
| 2021 | 4 | 2 |
| 2022 | 2 | 2 |
| 2023 | 2 | 4 |
| 2024 | 3 | 2 |
| 2025 | 2 | 1 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Ratchet spring3 Feb 2026US 12,540,652 B2Stanley Black & Decker MEA FZE
- Lithographic apparatus stage coupling27 Jan 2026US 12,535,746 B2ASML Netherlands B. V.
- Defusing cell for impact force defusion22 Apr 2025US 12,281,683 B2
- Product display stand with reduced movement21 Jan 2025US 12,201,227 B2Apple Inc.
- Damping stopper21 May 2024US 11,988,262 B2Nok Corporation
- Lithographic apparatus stage coupling30 Apr 2026US 2026/0118780 A1ASML Netherlands B. V.
- Anti-vibration mount for machine15 May 2025US 2025/0154998 A1GE Energy Power Conversion Technology Limited
- Lithographic apparatus stage coupling5 Dec 2024US 2024/0402622 A1ASML Netherlands B. V.
- Mooring component and system4 Jul 2024US 2024/0217624 A1Technology From Ideas Limited
- Product display stand with reduced movement7 Dec 2023US 2023/0389723 A1Apple Inc.
Most cited
By later US patents
- Application of an improved damper to an intervertebral stabilization device769US 5,375,823 ASociete PSI · 1994
- Vehicle body suspension system50US 6,478,102 B1International Truck Intellectual Property Company, LLC · 2002
- Vibration and shock attenuating articles and method of attenuating vibrations and shocks therewith48US 6,251,493 B13M Innovative Properties Company · 2001
- Suspension skock absorber for bicycles44US 5,449,155 ACannondale Corporation · 1995
- Vertebral stabilizer42US 7,942,905 B2Warsaw Orthopedic, Inc. · 2011