B60T 13/70
By fluid-controlled switches
Official title: by fluid-controlled switches
B60T13/70 (By fluid-controlled switches) appears on 11 US grants and 6 published applications in this corpus.
Search patents in B60T- Granted patents
- 11
- Published applications
- 6
- Assignees
- 11
- Inventors
- 23
- Latest grant
- 6 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 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 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 3 | 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 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 1 |
| 2021 | 2 | 1 |
| 2022 | 1 | 0 |
| 2023 | 0 | 1 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Braking system, braking method, and vehicle6 Jan 2026US 12,515,631 B2Shenzhen Yinwang Intelligent Technologies Co., Ltd.
- Electropneumatic parking brake control device, and braking system of a vehicle8 Mar 2022US 11,267,447 B2KNORR-BREMSE Systeme fuer Nutzfahrzeuge GmbH
- Method for controlling a hydraulic brake system21 Sep 2021US 11,124,168 B2Robert Bosch GmbH
- Electronically controllable braking system and method for controlling the electronically controllable braking system6 Jul 2021US 11,052,894 B2ZF CV Systems Hannover GmbH
- Relay valve based accelerated brake pipe application and release system16 Dec 2003US 6,663,193 B1Westinghouse Air Brake Technologies Corporation
- Hybrid hydraulic/electric brake control systems for aircraft31 Jul 2025US 2025/0242787 A1Embraer S.A.
- Braking system, braking method, and vehicle5 Jan 2023US 2023/0001905 A1Shenzhen Yinwang Intelligent Technologies Co., Ltd.
- Electropneumatic Parking Brake Control Device, and Braking System of a Vehicle3 Jun 2021US 2021/0162972 A1KNORR-BREMSE Systeme fuer Nutzfahrzeuge GmbH
- Electronically controllable braking system and method for controlling the electronically controllable braking system23 Jan 2020US 2020/0023827 A1WABCO GmbH
- Method for Controlling a Hydraulic Brake System5 Dec 2019US 2019/0367001 A1Robert Bosch GmbH
Most cited
By later US patents
- Method of initializing a brake actuator71US 5,366,281 AGeneral Motors Corporation · 1994
- Brake system with adaptive offset compensation27US 5,362,135 AGeneral Motors Corporation · 1994
- Method of adaptively homing brake actuators25US 5,366,280 AGeneral Motors Corporation · 1994
- Electro-pneumatic apparatus for graduated brake release9US 4,105,257 AGeneral Signal Corporation · 1978
- Brake valve device arranged for electro-pneumatic control7US 4,944,564 AAmerican Standard Inc. · 1990