B60T 13/563
With multiple booster units
Official title: with multiple booster units, e.g. tandem booster units
B60T13/563 (With multiple booster units) appears on 149 US grants and 16 published applications in this corpus.
Search patents in B60T- Granted patents
- 149
- Published applications
- 16
- Assignees
- 33
- Inventors
- 178
- Latest grant
- 20 Sep 2016
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 3 | 0 |
| 1982 | 5 | 0 |
| 1983 | 4 | 0 |
| 1984 | 2 | 0 |
| 1985 | 4 | 0 |
| 1986 | 6 | 0 |
| 1987 | 3 | 0 |
| 1988 | 4 | 0 |
| 1989 | 6 | 0 |
| 1990 | 4 | 0 |
| 1991 | 19 | 0 |
| 1992 | 12 | 0 |
| 1993 | 13 | 0 |
| 1994 | 5 | 0 |
| 1995 | 3 | 0 |
| 1996 | 3 | 0 |
| 1997 | 7 | 0 |
| 1998 | 7 | 0 |
| 1999 | 8 | 0 |
| 2000 | 3 | 0 |
| 2001 | 8 | 0 |
| 2002 | 2 | 3 |
| 2003 | 4 | 4 |
| 2004 | 1 | 1 |
| 2005 | 3 | 2 |
| 2006 | 0 | 0 |
| 2007 | 1 | 2 |
| 2008 | 1 | 1 |
| 2009 | 0 | 0 |
| 2010 | 1 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 2 |
| 2014 | 1 | 0 |
| 2015 | 1 | 0 |
| 2016 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Vacuum brake force booster with reduced noise emission and method for manufacturing a vacuum brake force booster of said type20 Sep 2016US 9,446,751 B2Lucas Automotive GmbH
- Brake servo15 Sep 2015US 9,133,861 B2Continental Teves AG & Co. oHG
- Vacuum-assisted brake-force booster for a motor-vehicle braking system4 Mar 2014US 8,661,964 B2Lucas Automotive GmbH
- Tandem pneumatic brake booster13 Apr 2010US 7,694,623 B2Robert Bosch GmbH
- Braking force generator for a hydraulic vehicle braking system25 Mar 2008US 7,347,510 B2Lucas Automotive GmbH
- Vacuum Brake Force Booster with Reduced Noise Emission and Method for Manufacturing a Vacuum Brake Force Booster of Said Type15 Aug 2013US 2013/0205985 A1Lucas Automotive GmbH
- Brake servo1 Aug 2013US 2013/0192456 A1Continental Teves AG & Co. oHG
- Vacuum-assisted brake-force booster for a motor-vehicle braking system30 Sep 2010US 2010/0242717 A1Lucas Automotive GmbH
- Tandem pneumatic brake booster8 May 2008US 2008/0105116 A1Robert Bosch GmbH
- Vacuum booster with low force loss1 Mar 2007US 2007/0044648 A1Delphi Technologies, Inc.
Most cited
By later US patents
- Servo booster for vehicle braking systems29US 4,256,016 AGirling Limited · 1981
- Tandem type brake power servo booster23US 4,512,237 AJidosha Kiki Co., Ltd. · 1985
- Method and device for brake application23US 5,938,297 AGeneral Motors Corporation · 1999
- Tandem brake booster for automotive vehicle20US 4,587,884 AAisin Seiki Kabushiki Kaisha · 1986
- Pneumatic booster with solenoid auxiliary control, particularly for motor vehicle brake systems18US 5,493,946 ALucas Industries public limited company · 1996