B62D 49/0642
By coupling of tractors
Official title: {by coupling of tractors}
B62D49/0642 (By coupling of tractors) appears on 11 US grants and 4 published applications in this corpus.
Search patents in B62D- Granted patents
- 11
- Published applications
- 4
- Assignees
- 8
- Inventors
- 18
- Latest grant
- 7 Apr 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 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 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 1 | 1 |
| 2017 | 1 | 1 |
| 2018 | 1 | 0 |
| 2019 | 0 | 0 |
| 2020 | 1 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Parallel hitching for modular power units7 Apr 2020US 10,609,854 B2Deere & Company
- Automated maintenance of surface skins using transporter system21 Aug 2018US 10,053,165 B2The Boeing Company
- Tractor counterweight mounting30 May 2017US 9,663,158 B2AGCO International GmbH
- System and method for scanning a wing box skin23 Feb 2016US 9,266,625 B1The Boeing Company
- Articulated tractor having power units in tandem17 May 1983US 4,383,590 A
- Mover Device for Autonomous Moving an Agricultural Implement11 Jan 2024US 2024/0008386 A1Eco Clipper B.V.
- Parallel hitching for modular power units17 Aug 2017US 2017/0231146 A1Deere & Company
- Automated Non-Destructive Inspection of Surface Skins Using Transporter System7 Apr 2016US 2016/0096637 A1The Boeing Company
- Tractor counterweight mounting9 Apr 2015US 2015/0097362 A1AGCO International GmbH
Most cited
By later US patents
- Articulated tractor having tandem power unit8US 4,171,028 A1979
- Push-pull coupling for power scrapers7US 4,266,798 ACaterpillar Tractor Co. · 1981
- Articulated tractor with multiple power plants6US 4,086,975 ASteiger Tractor Inc. · 1978
- System and method for scanning a wing box skin5US 9,266,625 B1The Boeing Company · 2016
- Tractor counterweight mounting5US 9,663,158 B2AGCO International GmbH · 2017