B60G 2300/28
Amphibious vehicles
B60G2300/28 (Amphibious vehicles) appears on 43 US grants and 39 published applications in this corpus.
Search patents in B60G- Granted patents
- 43
- Published applications
- 39
- Assignees
- 21
- Inventors
- 66
- Latest grant
- 16 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 3 |
| 2004 | 1 | 2 |
| 2005 | 3 | 1 |
| 2006 | 0 | 4 |
| 2007 | 2 | 1 |
| 2008 | 3 | 1 |
| 2009 | 0 | 0 |
| 2010 | 1 | 1 |
| 2011 | 1 | 2 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 2 |
| 2015 | 1 | 2 |
| 2016 | 1 | 2 |
| 2017 | 2 | 4 |
| 2018 | 1 | 3 |
| 2019 | 3 | 2 |
| 2020 | 1 | 4 |
| 2021 | 4 | 0 |
| 2022 | 3 | 0 |
| 2023 | 3 | 1 |
| 2024 | 2 | 2 |
| 2025 | 2 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Liftable rear suspension system of amphibious vehicle16 Sep 2025US 12,415,396 B1ShenZhen HISIBI Marine Technology Company Limited
- Systems and methods for vehicle suspensions26 Aug 2025US 12,397,635 B2Oshkosh Corporation
- Foldable off-road electric vehicle12 Nov 2024US 12,139,001 B1DIMAAG-AI, Inc.
- Systems and methods for vehicle suspensions11 Jun 2024US 12,005,777 B2Oshkosh Corporation
- Retractable wheel assembly for an amphibian26 Sep 2023US 11,766,908 B2Gibbs Technologies Limited
- Amphibious Front Suspension System25 Jun 2026US 2026/0175634 A1ShenZhen HISIBI Marine Technology Company Limited
- Systems and methods for vehicle suspensions29 Aug 2024US 2024/0286483 A1Oshkosh Corporation
- Retractable wheel assembly for an amphibian15 Aug 2024US 2024/0270037 A1Gibbs Technologies Limited
- Systems and methods for vehicle suspensions12 Oct 2023US 2023/0322072 A1Oshkosh Corporation
- Retractable wheel assembly for an amphibian12 Nov 2020US 2020/0353783 A1Gibbs Technologies Limited
Most cited
By later US patents
- Vehicle suspension system, and method of operating same67US 4,909,535 A1990
- Control system for an adverse terrain vehicle33US 4,702,843 AStandard Manufacturing Company, Incorporated · 1987
- Suspension arrangement28US 6,945,832 B2Gibbs Technologies Limited · 2005
- Wheel-retraction apparatus and method for amphibious vehicle27US 5,531,179 A1996
- Trailing arm suspension25US 4,600,069 AStandard Manufacturing Company, Incorporated · 1986