B60J 7/1273
Using hydraulic means
Official title: {using hydraulic means}
B60J7/1273 (Using hydraulic means) appears on 40 US grants and 12 published applications in this corpus.
Search patents in B60J- Granted patents
- 40
- Published applications
- 12
- Assignees
- 19
- Inventors
- 48
- Latest grant
- 29 Jan 2019
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 3 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 4 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 3 | 0 |
| 2001 | 5 | 3 |
| 2002 | 5 | 1 |
| 2003 | 2 | 1 |
| 2004 | 1 | 2 |
| 2005 | 0 | 1 |
| 2006 | 2 | 1 |
| 2007 | 2 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 1 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 0 |
| 2019 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Folding top for a cabriolet vehicle29 Jan 2019US 10,189,338 B2Magna Car Top Systems GmbH
- Actuating device for an adjustable convertible top system of a motor vehicle14 Apr 2015US 9,004,572 B2Webasto-Edscha Cabrio GmbH
- Hydraulic system with a pressure ripple reduction device6 Aug 2013US 8,500,187 B2Actuant Corporation
- Hydraulic actuating device for a convertible top assembly of a vehicle17 Apr 2007US 7,204,083 B2Actuant Corporation
- Hydraulic actuating device27 Mar 2007US 7,194,947 B2Actuant Corporation
- Folding Top for a Cabriolet Vehicle20 Jul 2017US 2017/0203641 A1Magna Car Top Systems GmbH
- Actuating Device For An Adjustable Convertible Top System Of A Motor Vehicle2 Oct 2014US 2014/0294615 A1Webasto-Edscha Cabrio GmbH
- Hydraulic system with a pressure ripple reduction device17 Feb 2011US 2011/0036083 A1Actuant Corporation
- Convertible roof system23 Feb 2006US 2006/0038427 A1ASC Incorporated
- Hydraulic actuating device for a convertible top assembly of a vehicle7 Jul 2005US 2005/0144939 A1Actuant Corporation
Most cited
By later US patents
- Power convertible top with automatic top and tonneau sequencing82US 5,067,768 AWickes Manufacturing Company · 1991
- Simplified automated top operator62US 5,620,226 ADura Convertible Systems, Inc. · 1997
- Folding top for a convertible28US 5,816,644 AWilhelm Karmann GmbH · 1998
- Swivel-assistance to a roof-skin holding bow forming the lower end of a folding canopy22US 4,936,626 ADaimler-Benz Aktiengesellschaft · 1990
- Hydraulic operating mechanism for a convertible top17US 5,724,878 ABara Electronic GmbH · 1998