Y10T 74/19321
Direct clutch and drive
Y10T74/19321 (Direct clutch and drive) appears on 3 US grants and 1 published applications in this corpus.
Search patents in Y10T- Granted patents
- 3
- Published applications
- 1
- Assignees
- 3
- Inventors
- 6
- Latest grant
- 24 Apr 2012
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1993 | 1 | 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 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Multi-group transmission and method for changing gear in a multi-group transmission24 Apr 2012US 8,161,835 B2ZF Friedrichshafen AG
- Transmission15 Jul 2003US 6,591,705 B1LuK Lamellen und Kupplungsbau Beteiligungs KG
- Landing gear for semitrailers6 Apr 1993US 5,199,738 AJost International of Grand Haven, Michigan
Most cited
By later US patents
- Transmission80US 6,591,705 B1LuK Lamellen und Kupplungsbau Beteiligungs KG · 2003
- Landing gear for semitrailers42US 5,199,738 AJost International of Grand Haven, Michigan · 1993
- Multi-group transmission and method for changing gear in a multi-group transmission4US 8,161,835 B2ZF Friedrichshafen AG · 2012