B60T 8/303
Using pneumatic valves
Official title: {using pneumatic valves}
B60T8/303 (Using pneumatic valves) appears on 9 US grants and 4 published applications in this corpus.
Search patents in B60T- Granted patents
- 9
- Published applications
- 4
- Assignees
- 10
- Inventors
- 21
- Latest grant
- 15 Aug 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 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 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 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 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 0 |
| 2020 | 1 | 0 |
| 2021 | 0 | 1 |
| 2022 | 0 | 0 |
| 2023 | 1 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Trailer detection and control module15 Aug 2023US 11,724,676 B2Bendix Commercial Vehicle Systems LLC
- Method for actuating at least one solenoid valve25 Aug 2020US 10,754,356 B2Robert Bosch GmbH
- Braking force control valve and air brake system with the same14 Aug 2001US 6,273,524 B1Hyundai Motor Company
- Load-dependent brake pressure regulator17 Nov 1987US 4,707,037 AFAG Kugelfischer Georg Schafer (KGaA)
- Load responsive brake control valve29 Apr 1986US 4,585,279 ANippon Air Brake Co., Ltd.
- Pressure-sensor-based control of the rear axle in a braking system16 Jul 2026US 2026/0200449 A1Knorr-Bremse Systeme fur Nutzfahrzeuge GmbH
- Trailer detection and control module6 May 2021US 2021/0129810 A1Bendix Commercial Vehicle Systems LLC
- Method for Actuating at least one Solenoid Valve8 Nov 2018US 2018/0321695 A1Robert Bosch GmbH
- Brake System, Especially for Utility Vehicles29 Nov 2007US 2007/0273201 A1DaimlerChrysler AG
Most cited
By later US patents
- Proportioning relay valve9US 4,571,007 AAllied Corporation · 1986
- Load responsive brake control valve9US 4,585,279 ANippon Air Brake Co., Ltd. · 1986
- Dual brake valve with brake proportioning4US 4,553,789 AAllied Corporation · 1985
- Deceleration responsive load responsive brake pressure control device3US 4,217,005 ASumitomo Electric Industries, Ltd. · 1980
- Load-dependent brake pressure regulator2US 4,707,037 AFAG Kugelfischer Georg Schafer (KGaA) · 1987