B60T 11/26
Reservoirs
Official title: Reservoirs (integral with master controls B60T11/22)
B60T11/26 (Reservoirs) appears on 240 US grants and 173 published applications in this corpus.
Search patents in B60T- Granted patents
- 240
- Published applications
- 173
- Assignees
- 111
- Inventors
- 448
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 3 | 0 |
| 1978 | 7 | 0 |
| 1979 | 5 | 0 |
| 1980 | 9 | 0 |
| 1981 | 3 | 0 |
| 1982 | 4 | 0 |
| 1983 | 6 | 0 |
| 1984 | 5 | 0 |
| 1985 | 11 | 0 |
| 1986 | 5 | 0 |
| 1987 | 5 | 0 |
| 1988 | 2 | 0 |
| 1989 | 5 | 0 |
| 1990 | 4 | 0 |
| 1991 | 7 | 0 |
| 1992 | 3 | 0 |
| 1993 | 2 | 0 |
| 1994 | 4 | 0 |
| 1995 | 0 | 0 |
| 1996 | 3 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 4 | 0 |
| 2000 | 2 | 0 |
| 2001 | 4 | 2 |
| 2002 | 7 | 7 |
| 2003 | 2 | 4 |
| 2004 | 3 | 9 |
| 2005 | 6 | 8 |
| 2006 | 6 | 6 |
| 2007 | 5 | 3 |
| 2008 | 3 | 3 |
| 2009 | 0 | 0 |
| 2010 | 2 | 8 |
| 2011 | 2 | 6 |
| 2012 | 2 | 5 |
| 2013 | 6 | 6 |
| 2014 | 6 | 2 |
| 2015 | 6 | 12 |
| 2016 | 4 | 4 |
| 2017 | 8 | 7 |
| 2018 | 8 | 7 |
| 2019 | 2 | 9 |
| 2020 | 11 | 13 |
| 2021 | 9 | 5 |
| 2022 | 9 | 8 |
| 2023 | 7 | 11 |
| 2024 | 4 | 13 |
| 2025 | 4 | 7 |
| 2026 | 7 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Liquid tank for a liquid system of a vehicle, liquid system, and vehicle6 Oct 2026US 12,752,620 B2Hella GmbH & Co. KGaA
- Hydraulic control unit and hydraulic motor vehicle braking system26 May 2026US 12,637,051 B2ZF Active Safety GmbH
- Connection for brake system housing28 Apr 2026US 12,612,024 B2ZF Active Safety GmbH
- Brake fluid reservoir cap28 Apr 2026US 12,612,227 B2GM Global Technology Operations LLC
- Reservoir tank for brake system10 Feb 2026US 12,545,224 B2Hl Mando Corporation
- Additive manufactured suspension components with an integrated fluid passage13 Aug 2026US 2026/0233567 A1Ford Global Technologies, LLC
- Vehicle brake system13 Aug 2026US 2026/0233723 A1Astemo, Ltd.
- Brake unit having a fluid reservoir23 Jul 2026US 2026/0208713 A1AUMOVIO Germany GmbH
- Automobile hydraulic brake-by-wire system and control method thereof18 Jun 2026US 2026/0167159 A1Wuhu Bethel Electronic Control System Co., Ltd.
- Reservoir tank and electronic brake system including the same16 Apr 2026US 2026/0103175 A1Hl Mando Corporation
Most cited
By later US patents
- Liquid pressure apparatus57US 4,407,125 AAutomotive Products plc · 1983
- Cap for a reservoir53US 4,666,057 ABendix France · 1987
- Reservoirs for liquid pressure control systems and a method of filling the same50US 4,503,678 AAutomotive Products plc · 1985
- Assured venting master cylinder diaphragm apparatus and method39US 4,987,740 AGeneral Motors Corporation · 1991
- Liquid pressure apparatus26US 4,599,860 AAutomotive Products plc · 1986