Y10T 74/19498
Bevel and idler gears
Y10T74/19498 (Bevel and idler gears) appears on 5 US grants and 1 published applications in this corpus.
Search patents in Y10T- Granted patents
- 5
- Published applications
- 1
- Assignees
- 3
- Inventors
- 6
- Latest grant
- 18 Aug 2009
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 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 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Reversible transmission mechanism18 Aug 2009US 7,574,936 B2Ntn Corporation
- Reverse gear device of a combined variable transmission system23 Nov 2004US 6,820,513 B1
- Idler sprocket assembly for a phased chain system6 Oct 1998US 5,816,968 ABorg-Warner Automotive, Inc.
- Idler sprocket assembly for a phased chain system25 Nov 1997US 5,690,568 ABorg-Warner Automotive, Inc.
- Drive transmission unit for equal forward and reverse speeds, in particular for a ship drive5 Apr 1988US 4,735,104 AM.P.M. Meccanica Padana Monteverde S.p.A.
Most cited
By later US patents
- Idler sprocket assembly for a phased chain system12US 5,816,968 ABorg-Warner Automotive, Inc. · 1998
- Idler sprocket assembly for a phased chain system11US 5,690,568 ABorg-Warner Automotive, Inc. · 1997
- Drive transmission unit for equal forward and reverse speeds, in particular for a ship drive3US 4,735,104 AM.P.M. Meccanica Padana Monteverde S.p.A. · 1988
- Reverse gear device of a combined variable transmission system1US 6,820,513 B12004
- Reversible transmission mechanism1US 7,574,936 B2Ntn Corporation · 2009