Y10T 74/19005
Nonplanetary gearing differential type [e.g., gearless differentials]
Y10T74/19005 (Nonplanetary gearing differential type [e.g., gearless differentials]) appears on 253 US grants and 106 published applications in this corpus.
Search patents in Y10T- Granted patents
- 253
- Published applications
- 106
- Assignees
- 118
- Inventors
- 372
- Latest grant
- 28 Nov 2017
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 3 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 4 | 0 |
| 1984 | 5 | 0 |
| 1985 | 9 | 0 |
| 1986 | 3 | 0 |
| 1987 | 5 | 0 |
| 1988 | 7 | 0 |
| 1989 | 6 | 0 |
| 1990 | 10 | 0 |
| 1991 | 8 | 0 |
| 1992 | 6 | 0 |
| 1993 | 3 | 0 |
| 1994 | 6 | 0 |
| 1995 | 7 | 0 |
| 1996 | 9 | 0 |
| 1997 | 8 | 0 |
| 1998 | 6 | 0 |
| 1999 | 13 | 0 |
| 2000 | 11 | 0 |
| 2001 | 6 | 1 |
| 2002 | 10 | 3 |
| 2003 | 4 | 13 |
| 2004 | 14 | 11 |
| 2005 | 8 | 5 |
| 2006 | 2 | 8 |
| 2007 | 6 | 9 |
| 2008 | 4 | 8 |
| 2009 | 4 | 9 |
| 2010 | 5 | 10 |
| 2011 | 9 | 6 |
| 2012 | 11 | 12 |
| 2013 | 13 | 6 |
| 2014 | 11 | 1 |
| 2015 | 3 | 4 |
| 2016 | 2 | 0 |
| 2017 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Gearbox for a self-propelled device such as a lawnmower28 Nov 2017US 9,829,073 B2France Reducteurs
- Differential device for a motorised wheeled vehicle6 Jun 2017US 9,671,004 B2France Reducteurs
- Twin ratio differential with bi-directional overrunning clutch7 Jun 2016US 9,360,059 B2The Hilliard Corporation
- Powered axle differential10 May 2016US 9,334,940 B2Deere & Company
- Differential locking arrangements for rotary powered surgical instruments7 Jul 2015US 9,072,536 B2Ethicon Endo-Surgery, Inc.
- Gearbox for a self-propelled device such as a lawnmower26 Nov 2015US 2015/0337924 A1France Reducteurs
- Differential device for a motorised wheeled vehicle1 Oct 2015US 2015/0276035 A1France Reducteurs
- Powered axle differential13 Aug 2015US 2015/0226300 A1Deere & Comany
- Twin ratio differential with bi-directional overrunning clutch11 Jun 2015US 2015/0159743 A1The Hilliard Corporation
- Differential locking arrangements for rotary powered surgical instruments2 Jan 2014US 2014/0000411 A1Ethicon Endo-Surgery, Inc.
Most cited
By later US patents
- Differential locking arrangements for rotary powered surgical instruments2,027US 9,072,536 B2Ethicon Endo-Surgery, Inc. · 2015
- Automotive full locking differential166US 6,269,712 B12001
- Differential gear62US 5,577,423 A1996
- Modulating clutch having passive torque throughout threshold58US 5,699,888 ABorg-Warner Automotive, Inc. · 1997
- Bi-directional overrunning clutch57US 5,971,123 AThe Hilliard Corporation · 1999