F16F 9/062
Bi-tubular units
Official title: {Bi-tubular units}
F16F9/062 (Bi-tubular units) appears on 236 US grants and 283 published applications in this corpus.
Search patents in F16F- Granted patents
- 236
- Published applications
- 283
- Assignees
- 107
- Inventors
- 392
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 3 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 2 |
| 2002 | 7 | 4 |
| 2003 | 5 | 6 |
| 2004 | 2 | 1 |
| 2005 | 4 | 6 |
| 2006 | 3 | 5 |
| 2007 | 1 | 3 |
| 2008 | 1 | 3 |
| 2009 | 1 | 5 |
| 2010 | 2 | 3 |
| 2011 | 1 | 4 |
| 2012 | 2 | 10 |
| 2013 | 4 | 3 |
| 2014 | 5 | 10 |
| 2015 | 11 | 12 |
| 2016 | 10 | 17 |
| 2017 | 11 | 20 |
| 2018 | 15 | 16 |
| 2019 | 15 | 23 |
| 2020 | 16 | 24 |
| 2021 | 15 | 28 |
| 2022 | 24 | 21 |
| 2023 | 21 | 20 |
| 2024 | 14 | 14 |
| 2025 | 11 | 10 |
| 2026 | 13 | 13 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Hydraulic devices including coated surfaces25 Aug 2026US 12,716,119 B2Maxterial, Inc.
- Compression-force spike reduction21 Jul 2026US 12,686,490 B2Textron Innovations Inc.
- Bicycle suspension components14 Jul 2026US 12,679,495 B2Sram, LLC
- Landing gear main fitting with integral shock absorber14 Jul 2026US 12,679,530 B2Safran Landing Systems Canada Inc.
- Damper14 Jul 2026US 12,680,592 B2öHlins Group AB
- Damper assembly17 Sep 2026US 2026/0276050 A1Oshkosh Defense, LLC
- Shock absorber and hydraulic oil for shock absorber20 Aug 2026US 2026/0242689 A1Astemo, Ltd.
- Shock absorber13 Aug 2026US 2026/0235186 A1KYB Corporation
- Nested gas spring assembly30 Jul 2026US 2026/0217313 A1
- Pneumatic devices including surface coatings9 Jul 2026US 2026/0193747 A1Maxterial, Inc.
Most cited
By later US patents
- Shock absorber with positive and negative gas spring chambers253US 6,135,434 AFox Factory, Inc. · 2000
- Shock absorber with external air cylinder spring198US 6,311,962 B1Fox Factory, Inc. · 2001
- Shock absorber using a hydraulic fluid and a magnetorheological fluid166US 6,279,702 B1Mando Corporation · 2001
- Vehicle height adjustment suspension device128US 8,262,100 B22012
- Damper assembly111US 9,127,738 B2Oshkosh Defense, LLC · 2015