Y10S 37/902
Hydraulic motors
Y10S37/902 (Hydraulic motors) appears on 18 US grants and 8 published applications in this corpus.
Search patents in Y10S- Granted patents
- 18
- Published applications
- 8
- Assignees
- 13
- Inventors
- 38
- Latest grant
- 30 Dec 2014
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 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 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 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 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 1 | 2 |
| 2004 | 0 | 1 |
| 2005 | 3 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 2 |
| 2009 | 0 | 0 |
| 2010 | 2 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Rotation-type construction machine30 Dec 2014US 8,920,105 B2Hitachi Construction Machinery Co., Ltd.
- Excavator control mode switching device and excavator8 Mar 2011US 7,904,224 B2Komatsu Ltd.
- Method and a device for controlling movements of a work vehicle17 Aug 2010US 7,778,757 B2Volvo Construction Equipment AB
- Cutter head for an excavator machine3 Aug 2010US 7,765,723 B2Compagnie du Sol
- Hydraulic circuit of excavating and slewing working vehicle6 Dec 2005US 6,971,195 B2Yanmar Co., Ltd.
- Rotation-Type Construction Machine22 May 2014US 2014/0140799 A1Hitachi Construction Machinery Co., Ltd.
- Construction Machine Control Mode Switching Device and Construction Machine4 Dec 2008US 2008/0300757 A1Komatsu Ltd.
- Cutter head for an excavator machine31 Jan 2008US 2008/0022563 A1Compagnie du Sol
- Method and a device for controlling movements of a work vehicle28 Jun 2007US 2007/0150151 A1Volvo Construction Equipment Holding Sweden AB
- Hydraulic circuit of excavating and slewing working vehicle7 Jul 2005US 2005/0144941 A1Yanmar Co., Ltd.
Most cited
By later US patents
- Hydraulic control for earth working machines30US 4,833,798 AMannesmann Aktiengesellschaft · 1989
- Pump failure alarm system for hydraulic working machine28US 6,087,945 AHitachi Construction Machinery Co., Ltd. · 2000
- Skid steer vehicle with suspension locking by manipulation of loader or bucket controls20US 6,584,710 B1Case Corporation · 2003
- Method and a device for controlling movements of a work vehicle12US 7,778,757 B2Volvo Construction Equipment AB · 2010
- Valve and pump control for a hydraulic system10US 4,012,175 ADouglas Dynamics, L.L.C. · 1977