Y10T 74/20498
Variable ratio
Y10T74/20498 (Variable ratio) appears on 6 US grants and 5 published applications in this corpus.
Search patents in Y10T- Granted patents
- 6
- Published applications
- 5
- Assignees
- 5
- Inventors
- 11
- Latest grant
- 19 Apr 2016
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 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 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 1 | 2 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method for producing a spindle drive of an adjustment device of a motor vehicle seat19 Apr 2016US 9,315,117 B2C. Rob. Hammerstein GmbH & Co. KG
- Spindle drive of an adjustment device of a motor vehicle seat1 Oct 2013US 8,544,353 B2C. Rob. Hammerstein GmbH & Co. KG
- Active control stick assembly including traction drive3 Jan 2012US 8,087,619 B2Honeywell International Inc.
- Variable torque valve actuator23 Nov 2010US 7,837,175 B2Newport News Shipbuilding and Dry Dock Company
- Multispeed, shaft-driven vehicle drive20 Jul 1993US 5,228,354 AMassachusetts Institute of Technology
- Method for producing a spindle drive of an adjustment device of a motor vehicle seat30 Jan 2014US 2014/0026391 A1C. Rob. Hammerstein GmbH & Co. KG
- Spindle Drive of an Adjustment Device of a Motor Vehicle Seat5 Aug 2010US 2010/0192714 A1C. Rob. Hammerstein GmbH & Co. KG
- Active control stick assembly including traction drive4 Feb 2010US 2010/0025539 A1Honeywell International Inc.
- Variable Torque Valve Actuator25 Dec 2008US 2008/0315139 A1Newport News Shipbuilding and Dry Dock Company
- Steering device13 Jul 2006US 2006/0151235 A1
Most cited
By later US patents
- Variable ratio rack and pinion steering gear17US 4,444,070 ANissan Motor Co., Ltd. · 1984
- Active control stick assembly including traction drive13US 8,087,619 B2Honeywell International Inc. · 2012
- Multispeed, shaft-driven vehicle drive7US 5,228,354 AMassachusetts Institute of Technology · 1993
- Variable torque valve actuator5US 7,837,175 B2Newport News Shipbuilding and Dry Dock Company · 2010
- Spindle drive of an adjustment device of a motor vehicle seat4US 8,544,353 B2C. Rob. Hammerstein GmbH & Co. KG · 2013