B60T 8/4854
Pneumatic boosters
Official title: {pneumatic boosters}
B60T8/4854 (Pneumatic boosters) appears on 105 US grants and 23 published applications in this corpus.
Search patents in B60T- Granted patents
- 105
- Published applications
- 23
- Assignees
- 43
- Inventors
- 166
- Latest grant
- 16 Mar 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 3 | 0 |
| 1992 | 6 | 0 |
| 1993 | 8 | 0 |
| 1994 | 6 | 0 |
| 1995 | 5 | 0 |
| 1996 | 4 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 6 | 0 |
| 2000 | 13 | 0 |
| 2001 | 15 | 3 |
| 2002 | 10 | 8 |
| 2003 | 6 | 3 |
| 2004 | 6 | 0 |
| 2005 | 2 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 2 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 1 | 2 |
| 2019 | 0 | 1 |
| 2020 | 2 | 1 |
| 2021 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Electromechanical brake booster16 Mar 2021US 10,946,845 B2ZF Active Safety GmbH
- Vehicular brake device9 Mar 2021US 10,940,844 B2Advics Co., Ltd.
- Electromechanical brake force booster16 Jun 2020US 10,682,996 B2ZF Active Safety GmbH
- Brake booster for a vehicle24 Mar 2020US 10,597,014 B2Hyundai Motor Company
- Brake system for vehicles4 Sep 2018US 10,065,613 B2Continental Teves AG & Co. oHG
- Vehicular brake device6 Feb 2020US 2020/0039490 A1Advics Co., Ltd.
- Brake booster for a vehicle6 Jun 2019US 2019/0168726 A1Hyundai Motor Company
- Electromechanical Brake Booster13 Sep 2018US 2018/0257618 A1Lucas Automotive GmbH
- Electromechanical Brake Force Booster13 Sep 2018US 2018/0257619 A1Lucas Automotive GmbH
- Brake system for vehicles10 Nov 2016US 2016/0325719 A1Continental Teves AG & Co. oHG
Most cited
By later US patents
- Method and apparatus for assisting vehicle operator braking action of a vehicle210US 6,415,230 B1Nissan Motor Co., Ltd. · 2002
- Vehicle motion control device88US 6,672,687 B2Aisin Seiki Kabushiki Kaisha · 2004
- Road vehicle brake-pressure control device61US 5,350,225 AMercedes-Benz AG · 1994
- Vehicle hydraulic dual-circuit brake system55US 5,496,099 AMercedes-Benz AG · 1996
- Road vehicle brake system actuating device and method for holding the vehicle stationary on sloped surfaces55US 5,984,429 ADaimlerChrysler AG · 1999