Y10S 180/90
Argicultural-type tractors
Y10S180/90 (Argicultural-type tractors) appears on 147 US grants and 37 published applications in this corpus.
Search patents in Y10S- Granted patents
- 147
- Published applications
- 37
- Assignees
- 48
- Inventors
- 239
- Latest grant
- 10 Mar 2015
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 4 | 0 |
| 1979 | 4 | 0 |
| 1980 | 6 | 0 |
| 1981 | 8 | 0 |
| 1982 | 4 | 0 |
| 1983 | 2 | 0 |
| 1984 | 3 | 0 |
| 1985 | 7 | 0 |
| 1986 | 9 | 0 |
| 1987 | 7 | 0 |
| 1988 | 5 | 0 |
| 1989 | 10 | 0 |
| 1990 | 3 | 0 |
| 1991 | 4 | 0 |
| 1992 | 3 | 0 |
| 1993 | 4 | 0 |
| 1994 | 5 | 0 |
| 1995 | 1 | 0 |
| 1996 | 4 | 0 |
| 1997 | 4 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 4 | 1 |
| 2002 | 4 | 3 |
| 2003 | 1 | 5 |
| 2004 | 4 | 5 |
| 2005 | 4 | 4 |
| 2006 | 3 | 5 |
| 2007 | 2 | 2 |
| 2008 | 5 | 6 |
| 2009 | 2 | 2 |
| 2010 | 5 | 2 |
| 2011 | 8 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 1 | 0 |
| 2015 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Screen cleaning system10 Mar 2015US 8,974,564 B2Deere & Company
- Tire replacement system for four-wheel-drive compact tractor9 Sep 2014US 8,826,508 B2Bridgestone Americas Tire Operations, LLC
- Tire replacement system for compact tractor15 Nov 2011US 8,056,202 B2Bridgestone Americas Tire Operations, LLC
- Harvester multiple engine energy control system30 Aug 2011US 8,008,800 B2Deere & Company
- Heavy vehicle2 Aug 2011US 7,987,932 B2Michelin Recherche et Technique S. A.
- Screen cleaning system17 Jan 2013US 2013/0014341 A1Deere & Company
- Tire replacement system for four-wheel-drive compact tractor29 Dec 2011US 2011/0315286 A1Bridgestone Americas Tire Operations, LLC
- Harvester multiple engine energy control system25 Nov 2010US 2010/0295368 A1Deere & Company
- Chassis adjustment system25 Feb 2010US 2010/0044980 A1AGCO Corporation
- Upper frame for construction equipment27 Aug 2009US 2009/0211833 A1Volvo Construction Equipment Holding Sweden AB
Most cited
By later US patents
- Vehicle for agricultural use69US 5,039,129 A1991
- Control system for the drive of a pto for an agricultural vehicle60US 6,942,595 B2CNH America LLC · 2005
- Riding lawn mower57US 5,367,864 AKubota Corporation · 1994
- Change-speed control system for utility vehicle having stepless change-speed apparatus for speed-changing engine output and transmitting the speed-changed output to traveling unit56US 7,367,247 B2Kubota Corporation · 2008
- High clearance vehicle55US 6,454,294 B1Miller-St. Nazianz, Inc. · 2002