Y10T 74/19833
Variable speed
Y10T74/19833 (Variable speed) appears on 15 US grants and 8 published applications in this corpus.
Search patents in Y10T- Granted patents
- 15
- Published applications
- 8
- Assignees
- 13
- Inventors
- 16
- Latest grant
- 20 Mar 2018
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 2 | 2 |
| 2004 | 1 | 1 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 1 | 2 |
| 2013 | 1 | 0 |
| 2014 | 1 | 1 |
| 2015 | 0 | 0 |
| 2016 | 1 | 1 |
| 2017 | 0 | 0 |
| 2018 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Driving apparatus for high-load linear actuator20 Mar 2018US 9,920,821 B2Timotion Technology Co., Ltd.
- High-load linear actuator8 Mar 2016US 9,279,483 B2Timotion Technology Co., Ltd.
- High-load linear actuator27 May 2014US 8,733,192 B2Timotion Technology Co., Ltd.
- Transmission drive unit20 Aug 2013US 8,511,194 B2Robert Bosch GmbH
- Sensor magnet device, gear mechanism and speed reducing electric motor9 Oct 2012US 8,283,915 B2ASMO Co.LTD
- Driving apparatus for high-load linear actuator19 May 2016US 2016/0138689 A1Timotion Technology Co., Ltd.
- High-Load Linear Actuator7 Aug 2014US 2014/0216186 A1Timotion Technology Co., Ltd.
- High-load linear actuator13 Sep 2012US 2012/0227522 A1Timotion Technology Co., Ltd.
- Transmission drive unit17 May 2012US 2012/0118089 A1Robert Bosch GmbH
- Sensor magnet device, gear mechanism and speed reducing electric motor11 Sep 2008US 2008/0218160 A1ASMO Co.LTD
Most cited
By later US patents
- Multi-speed worm gear reduction assembly15US 6,694,833 B2Drive-All Manufacturing Company, Inc. · 2004
- On-demand transfer case7US 6,645,112 B1New Venture Gear, Inc. · 2003
- Gear drive casing apparatus for enclosing a gear drive6US 6,971,277 B2Hub City, Inc. · 2005
- Structure of a variable transmission device5US 6,609,440 B12003
- Rack and pinion type steering gear4US 4,217,793 ATokai TRW & Co., Ltd. · 1980