B60T 11/165
Single master cylinders for pressurised systems
Official title: {Single master cylinders for pressurised systems}
B60T11/165 (Single master cylinders for pressurised systems) appears on 101 US grants and 105 published applications in this corpus.
Search patents in B60T- Granted patents
- 101
- Published applications
- 105
- Assignees
- 54
- Inventors
- 193
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 1 |
| 2002 | 5 | 2 |
| 2003 | 4 | 4 |
| 2004 | 2 | 4 |
| 2005 | 4 | 0 |
| 2006 | 0 | 2 |
| 2007 | 0 | 0 |
| 2008 | 2 | 3 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 1 | 6 |
| 2012 | 0 | 2 |
| 2013 | 0 | 4 |
| 2014 | 6 | 6 |
| 2015 | 2 | 9 |
| 2016 | 8 | 4 |
| 2017 | 5 | 7 |
| 2018 | 5 | 4 |
| 2019 | 7 | 9 |
| 2020 | 9 | 10 |
| 2021 | 7 | 9 |
| 2022 | 5 | 6 |
| 2023 | 5 | 2 |
| 2024 | 5 | 8 |
| 2025 | 3 | 0 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Brake-by-wire system including pressure balanced PSU piston with wetted ball screw18 Aug 2026US 12,709,259 B2Bwi (Shanghai) Co., Ltd.
- Bicycle hydraulic disc braking system and a method and system for diagnosing the braking system2 Sep 2025US 12,403,881 B2Campagnolo S.r.l.
- Pressure generating device and operating method comprising an electrically driven dual-action reciprocating piston26 Aug 2025US 12,397,763 B2Ipgate AG
- Electronic brake system7 Jan 2025US 12,187,247 B2Hl Mando Corporation
- Hydraulic brake boost29 Oct 2024US 12,128,860 B2ZF Active Safety US Inc.
- Brake device with an elastic protection device and method for mounting a protection device18 Jun 2026US 2026/0167165 A1Continental Automotive Technologies GmbH
- Brake pressure generator11 Jun 2026US 2026/0159053 A1ZF Active Safety GmbH
- Brake device and vehicle including the same5 Dec 2024US 2024/0400010 A1Hyundai Mobis Co., Ltd.
- Vehicle brake cylinder5 Dec 2024US 2024/0400021 A1ZF Active Safety GmbH
- Hydraulic Brake with Dual Piston Structure28 Nov 2024US 2024/0391554 A1Ningbo Lewis Sports Goods Co., Ltd.
Most cited
By later US patents
- Hand operated hydraulic vehicle brake53US 5,813,501 A1998
- Hydraulic master cylinder assembly48US 4,635,442 AAutomotive Products plc · 1987
- Master cylinder with adjustable leverage41US 5,050,381 ANissin Kogyo Co., Ltd. · 1991
- Golf car having disk brakes and single point latching brake40US 6,223,865 B1Hayes Brake, Inc. · 2001
- Vehicle brake-pressure control device for electrohydraulic multi-circuit brake system29US 5,887,954 AMercedes-Benz AG · 1999