B60T 15/48
For filling reservoirs
Official title: for filling reservoirs
B60T15/48 (For filling reservoirs) appears on 32 US grants and 27 published applications in this corpus.
Search patents in B60T- Granted patents
- 32
- Published applications
- 27
- Assignees
- 33
- Inventors
- 69
- Latest grant
- 23 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 1 |
| 2003 | 1 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 1 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 2 |
| 2011 | 0 | 1 |
| 2012 | 1 | 1 |
| 2013 | 3 | 0 |
| 2014 | 0 | 2 |
| 2015 | 1 | 0 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 5 |
| 2019 | 0 | 0 |
| 2020 | 4 | 1 |
| 2021 | 2 | 4 |
| 2022 | 1 | 3 |
| 2023 | 4 | 0 |
| 2024 | 1 | 1 |
| 2025 | 0 | 1 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Redundant governor apparatus for a vehicle air brake charging system23 Jun 2026US 12,662,101 B2Bendix Commercial Vehicle Systems LLC
- Valve with frangible fitting16 Jan 2024US 11,872,968 B2Bendix Commercial Vehicle Systems LLC
- Brake compliance calibration with electrohydraulic brakes31 Oct 2023US 11,801,814 B2Deere & Company
- Modular hydraulic control housing18 Jul 2023US 11,702,057 B2Continental Teves AG & Co. oHG
- Systems and method for securement of a container to a vehicle having a brake system27 Jun 2023US 11,685,353 B2Mi-Jack Products, Inc.
- Redundancy brake apparatus and hydraulic brake apparatus including the same8 Jan 2026US 2026/0008448 A1Hyundai Mobis Co., Ltd.
- Emergency Valve1 Jan 2026US 2026/0001522 A1Crrc Qiqihar Rolling Stock Co., Ltd.
- Emergency valve having emergency accelerated release function19 Jun 2025US 2025/0196834 A1Crrc Qiqihar Rolling Stock Co., Ltd.
- Redundant governor apparatus for a vehicle air brake charging system9 May 2024US 2024/0149856 A1Bendix Commercial Vehicle Systems LLC
- Systems and method for securement of a container to a vehicle having a brake system7 Jul 2022US 2022/0212643 A1Mi-Jack Products, Inc.
Most cited
By later US patents
- Compressed air supply system for vehicle compressed air installation and process for controlling said system57US 6,089,831 AKnorr-Bremse Systeme fur Nutzfahrzeuge GmbH · 2000
- Pressure control system for automotive pneumatic pressure supply line19US 4,459,085 ADiesel Kiki Co., Ltd. · 1984
- Air demand adjusted compressor control18US 8,467,950 B1Bendix Commercial Vehicle Systems LLC · 2013
- Brake cylinder pressure relay valve for railroad freight car11US 5,429,426 AWestinghouse Air Brake Company · 1995
- Equalizer discharge valve for a railroad car air brake system9US 4,678,241 ANippon Air Brake Co., Ltd. · 1987