B60T 15/046
With valves mounted in tandem
Official title: {with valves mounted in tandem}
B60T15/046 (With valves mounted in tandem) appears on 19 US grants and 4 published applications in this corpus.
Search patents in B60T- Granted patents
- 19
- Published applications
- 4
- Assignees
- 13
- Inventors
- 28
- Latest grant
- 8 May 2018
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 5 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 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 | 0 | 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 | 2 |
| 2017 | 0 | 0 |
| 2018 | 2 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Pneumatic control valve8 May 2018US 9,963,136 B2WABCO India Limited
- Pneumatic control valve3 Apr 2018US 9,932,025 B2WABCO India Limited
- Pneumatic valve, particularly a duplex-type distributor for a braking system, including a device for limiting the maximum distributable pressure18 Apr 1989US 4,822,110 AIndustrie Magneti Marelli S.r.l.
- Duplex-type distributor for a pneumatic braking system for a motor vehicle equipped with an auxiliary slowing device11 Apr 1989US 4,819,992 AIndustrie Magneti Marelli S.r.l.
- Pneumatic distributor of the duplex type for motor vehicle braking systems3 May 1988US 4,741,579 AIndustrie Magneti Marelli S.r.l.
- Pneumatic braking system for a vehicle and valve unit for modulating pressure in the pneumatic braking system11 Dec 2025US 2025/0376143 A1Zf Cv Systems Europe BV
- Brake Control Assembly with Manual and Electrical Actuation21 Apr 2022US 2022/0118959 A1Caterpillar SARL
- Pneumatic control valve24 Nov 2016US 2016/0339891 A1WABCO India Limited
- Pneumatic control valve17 Nov 2016US 2016/0332612 A1WABCO India Limited
Most cited
By later US patents
- Brake control valve device for fluid pressure operable dual brake systems for motor vehicles7US 3,992,065 AWABCO Westinghouse GmbH · 1976
- Two-circuit fluid pressure control valve7US 4,679,594 AThe Bendix Corporation · 1987
- Duplex-type distributor for a pneumatic braking system for a motor vehicle equipped with an auxiliary slowing device7US 4,819,992 AIndustrie Magneti Marelli S.r.l. · 1989
- Dual circuit brake valve6US 3,934,942 AThe Berg Manufacturing Company · 1976
- Brake valve arrangement for a two-circuit brake system6US 4,116,492 AWABCO Westinghouse GmbH · 1978