B60T 8/446
Replenishing the released brake fluid volume via the master cylinder
Official title: {replenishing the released brake fluid volume via the master cylinder}
B60T8/446 (Replenishing the released brake fluid volume via the master cylinder) appears on 58 US grants and 4 published applications in this corpus.
Search patents in B60T- Granted patents
- 58
- Published applications
- 4
- Assignees
- 11
- Inventors
- 49
- Latest grant
- 14 Oct 2014
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 6 | 0 |
| 1987 | 9 | 0 |
| 1988 | 13 | 0 |
| 1989 | 7 | 0 |
| 1990 | 2 | 0 |
| 1991 | 4 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 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 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 1 | 1 |
| 2013 | 0 | 1 |
| 2014 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Brake system for a vehicle14 Oct 2014US 8,857,923 B2Robert Bosch GmbH
- Master cylinder comprising means for injecting brake fluid into said master cylinder, and braking system comprising such a master cylinder20 May 2014US 8,726,654 B2Robert Bosch GmbH
- Vehicle brake apparatus25 Sep 2012US 8,272,700 B2Nissin Kogyo Co., Ltd.
- Control apparatus for a brake system20 Mar 2001US 6,203,119 B1Robert Bosch GmbH
- Master cylinder low/high pressure combination valve which operates independently of brake pedal position26 Jul 1994US 5,332,302 AAlfred Teves GmbH
- Piston-cylinder device and method for conducting a hydraulic fluid under pressure to an actuating device, actuating device for a vehicle brake system, and a method for actuating an actuating device12 Sep 2013US 2013/0234501 A1Ipgate AG
- Brake system for a vehicle15 Mar 2012US 2012/0061192 A1Robert Bosch GmbH
- Master Cylinder Comprising Means For Injecting Brake Fluid Into Said Master Cylinder, And Braking System Comprising Such A Master Cylinder26 May 2011US 2011/0120122 A1Robert Bosch GmbH
- Vehicle brake apparatus2 Oct 2008US 2008/0236962 A1Nissin Kogyo Co., Ltd.
Most cited
By later US patents
- Control arrangement for an antiskid hydraulic braking system of a vehicle34US 4,492,413 AITT Industries, Inc. · 1985
- Arrangement for controlling the pressure in brake actuating cylinders of a vehicle27US 4,415,210 AITT Industries, Inc. · 1983
- Hydraulic brake system27US 4,703,978 AAlfred Teves GmbH · 1987
- Pressure controlling arrangement for use in a vehicle brake system26US 4,416,491 AITT Industries, Inc. · 1983
- Method and apparatus for controlling and monitoring hydraulic brake slip25US 4,555,144 AITT Industries, Inc. · 1985