B60F 3/0076
Amphibious snowmobiles
Official title: {Amphibious snowmobiles}
B60F3/0076 (Amphibious snowmobiles) appears on 15 US grants and 7 published applications in this corpus.
Search patents in B60F- Granted patents
- 15
- Published applications
- 7
- Assignees
- 4
- Inventors
- 25
- Latest grant
- 25 Jun 2019
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 1 |
| 2002 | 0 | 0 |
| 2003 | 2 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 1 | 2 |
| 2015 | 2 | 0 |
| 2016 | 0 | 1 |
| 2017 | 1 | 1 |
| 2018 | 0 | 0 |
| 2019 | 2 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Snowmobile floater attachment assembly27 Jun 2019US 2019/0193498 A1
- Snowmobile flotation systems3 Aug 2017US 2017/0217271 A1
- Gliding mobile, in particular hydrofoil, propelled by a rotary-wing drone16 Jun 2016US 2016/0167470 A1Parrot
- Buoyant ice transport vehicle6 Nov 2014US 2014/0329423 A1
- Stable high-speed utility vehicle9 Oct 2014US 2014/0302731 A1Northern Railsled LLC
Most cited
By later US patents