Y10T 74/19479
Spur gears
Y10T74/19479 (Spur gears) appears on 49 US grants and 8 published applications in this corpus.
Search patents in Y10T- Granted patents
- 49
- Published applications
- 8
- Assignees
- 28
- Inventors
- 76
- Latest grant
- 12 Jan 2016
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 6 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 3 | 0 |
| 1986 | 2 | 0 |
| 1987 | 6 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 3 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 1 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 2 |
| 2005 | 1 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 1 | 2 |
| 2014 | 1 | 1 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Transmission12 Jan 2016US 9,234,566 B2Fuji Jukogyo Kabushiki Kaisha
- Vehicle transmission16 Dec 2014US 8,910,535 B2BRP-Powertrain GmbH & Co. KG
- Transfer case for a vehicle6 Aug 2013US 8,499,658 B2ArvinMeritor Technology, LLC
- Transmission with intelligent gear synchronization and shifting6 Oct 2009US 7,599,778 B2
- Transmission18 Apr 2006US 7,028,570 B2Honda Motor Co., Ltd.
- Transmission20 Mar 2014US 2014/0076080 A1Fuji Jukogyo Kabushiki Kaisha
- Vehicle transmission14 Mar 2013US 2013/0062136 A1BRP-Powertrain GmbH & Co. KG
- Transfer case for a vehicle21 Feb 2013US 2013/0042721 A1ArvinMeritor Technology, LLC
- Transmission with intelligent gear synchronization and shifting25 Oct 2007US 2007/0250237 A1
- Transmission22 Jul 2004US 2004/0139814 A1Honda Motor Co., Ltd.
Most cited
By later US patents
- Transmission1,018US 7,028,570 B2Honda Motor Co., Ltd. · 2006
- Gear shifting speed change apparatus for a rotary electric tool82US 4,493,223 AMatsushita Electric Works, Ltd. · 1985
- Transmission control system75US 4,449,416 AJ. I. Case Company · 1984
- Semi-automatic transmission69US 4,676,115 AEaton Corporation · 1987
- Family of electric drills and two-speed gear box therefor54US 4,710,071 ABlack & Decker Inc. · 1987