B62D 49/0657
Asymmetrical tractors
Official title: {Asymmetrical tractors}
B62D49/0657 (Asymmetrical tractors) appears on 14 US grants and 10 published applications in this corpus.
Search patents in B62D- Granted patents
- 14
- Published applications
- 10
- Assignees
- 6
- Inventors
- 24
- Latest grant
- 13 Feb 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 2 |
| 2006 | 0 | 0 |
| 2007 | 1 | 1 |
| 2008 | 2 | 1 |
| 2009 | 0 | 2 |
| 2010 | 2 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 1 |
| 2019 | 1 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Vehicle for cultivation and transportation13 Feb 2024US 11,895,936 B2Massachusetts Institute of Technology
- Driveable vehicle unit19 Feb 2019US 10,207,739 B2Thomson Licensing
- Driving cab in tractor17 Mar 2015US 8,979,175 B2Daeho Co., Ltd.
- Vehicle support system16 Nov 2010US 7,832,741 B2Genie Industries, Inc.
- Apparatus and method for changing the track of the wheels of a tractor24 Aug 2010US 7,780,197 B2
- Vehicle for cultivation and transportation21 Jul 2022US 2022/0225555 A1Massachusetts Institute of Technology
- Working Machine22 Nov 2018US 2018/0333987 A1J. C. Bamford Excavators Limited
- A driveable vehicle unit22 Jun 2017US 2017/0174263 A1Thomson Licensing
- Driving cab in tractor29 Aug 2013US 2013/0221704 A1Daeho Co., Ltd.
- Vehicle support system20 Aug 2009US 2009/0206567 A1Genie Industries, Inc.
Most cited
By later US patents
- Vehicle support system64US 7,198,278 B2Genie Industries, Inc. · 2007
- Apparatus and method for changing the track of the wheels of a tractor28US 7,780,197 B22010
- Self-propelled implement carrier19US 4,828,071 A1989
- Vehicle support system17US 7,832,741 B2Genie Industries, Inc. · 2010
- Driving cab in tractor12US 8,979,175 B2Daeho Co., Ltd. · 2015