B60T 11/16
Master control
Official title: Master control, e.g. master cylinders (master cylinders associated with vacuum boosters B60T13/565)
B60T11/16 (Master control) appears on 1,593 US grants and 1,202 published applications in this corpus.
Search patents in B60T- Granted patents
- 1,593
- Published applications
- 1,202
- Assignees
- 386
- Inventors
- 2,183
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 16 | 0 |
| 1977 | 11 | 0 |
| 1978 | 17 | 0 |
| 1979 | 15 | 0 |
| 1980 | 23 | 0 |
| 1981 | 20 | 0 |
| 1982 | 13 | 0 |
| 1983 | 13 | 0 |
| 1984 | 30 | 0 |
| 1985 | 33 | 0 |
| 1986 | 20 | 0 |
| 1987 | 29 | 0 |
| 1988 | 28 | 0 |
| 1989 | 32 | 0 |
| 1990 | 33 | 0 |
| 1991 | 36 | 0 |
| 1992 | 21 | 0 |
| 1993 | 23 | 0 |
| 1994 | 22 | 0 |
| 1995 | 23 | 0 |
| 1996 | 14 | 0 |
| 1997 | 13 | 0 |
| 1998 | 20 | 0 |
| 1999 | 31 | 0 |
| 2000 | 16 | 0 |
| 2001 | 19 | 11 |
| 2002 | 36 | 28 |
| 2003 | 32 | 40 |
| 2004 | 31 | 46 |
| 2005 | 33 | 66 |
| 2006 | 38 | 24 |
| 2007 | 25 | 36 |
| 2008 | 25 | 39 |
| 2009 | 21 | 36 |
| 2010 | 22 | 31 |
| 2011 | 35 | 50 |
| 2012 | 18 | 53 |
| 2013 | 39 | 56 |
| 2014 | 41 | 56 |
| 2015 | 49 | 86 |
| 2016 | 68 | 61 |
| 2017 | 67 | 57 |
| 2018 | 63 | 45 |
| 2019 | 58 | 65 |
| 2020 | 60 | 70 |
| 2021 | 57 | 55 |
| 2022 | 43 | 54 |
| 2023 | 45 | 51 |
| 2024 | 59 | 51 |
| 2025 | 41 | 20 |
| 2026 | 16 | 15 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- B60T 11/20Tandem, side-by-side, or other multiple master cylinder units521
- B60T 11/18Connection thereof to initiating means321
- B60T 11/22Characterised by being integral with reservoir255
- B60T 11/236Piston sealing arrangements192
- B60T 11/224With pressure-varying means152
- B60T 11/232Recuperation valves149
- B60T 11/165Single master cylinders for pressurised systems101
- B60T 11/228Pressure-maintaining arrangements25
Recent patents
- Apparatus and method for controlling electro-mechanical brake system, and its system25 Aug 2026US 12,715,401 B2Hl Mando Corporation
- Brake-by-wire system including pressure balanced PSU piston with wetted ball screw18 Aug 2026US 12,709,259 B2Bwi (Shanghai) Co., Ltd.
- Electronic component assembly for a motorcycle assembly19 May 2026US 12,630,249 B2Indian Motorcycle International, LLC
- Connection for brake system housing28 Apr 2026US 12,612,024 B2ZF Active Safety GmbH
- Brake signal transmitter, braking system, and vehicle21 Apr 2026US 12,606,143 B2ZF CV Systems Global GmbH
- Hydraulic braking device, hydraulic braking operation device, and bicycle6 Aug 2026US 2026/0225684 A1S-Ride Bicycle Components (Foshan) Co., Ltd.
- Brake unit having a fluid reservoir23 Jul 2026US 2026/0208713 A1AUMOVIO Germany GmbH
- Adjustable brake by wire systems and methods16 Jul 2026US 2026/0200445 A1GM Global Technology Operations LLC
- Actuating device for a brake system25 Jun 2026US 2026/0175821 A1
- Brake device with an elastic protection device and method for mounting a protection device18 Jun 2026US 2026/0167165 A1Continental Automotive Technologies GmbH
Most cited
By later US patents
- Four-wheeled buggy248US 5,327,989 AHonda Giken Kogyo Kabushiki Kaisha · 1994
- Hybrid vehicles228US 6,554,088 B2Paice LLC · 2003
- Ball-and-socket assembly and method of making127US 5,153,976 AAllied-Signal Inc. · 1992
- Method of controlling an automotive vehicle having a trailer126US 7,690,737 B2Ford Global Technologies, LLC · 2010
- Hybrid vehicles123US 7,237,634 B2Paice LLC · 2007