B60T 8/327
Pneumatic systems
Official title: {Pneumatic systems}
B60T8/327 (Pneumatic systems) appears on 132 US grants and 118 published applications in this corpus.
Search patents in B60T- Granted patents
- 132
- Published applications
- 118
- Assignees
- 53
- Inventors
- 243
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 3 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 5 | 0 |
| 2001 | 5 | 1 |
| 2002 | 4 | 2 |
| 2003 | 2 | 1 |
| 2004 | 1 | 4 |
| 2005 | 0 | 6 |
| 2006 | 5 | 4 |
| 2007 | 1 | 2 |
| 2008 | 6 | 3 |
| 2009 | 3 | 3 |
| 2010 | 0 | 9 |
| 2011 | 3 | 4 |
| 2012 | 4 | 5 |
| 2013 | 4 | 3 |
| 2014 | 9 | 2 |
| 2015 | 3 | 2 |
| 2016 | 4 | 1 |
| 2017 | 1 | 5 |
| 2018 | 4 | 9 |
| 2019 | 6 | 4 |
| 2020 | 7 | 9 |
| 2021 | 3 | 15 |
| 2022 | 7 | 7 |
| 2023 | 11 | 4 |
| 2024 | 6 | 6 |
| 2025 | 4 | 4 |
| 2026 | 7 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Brake pressure modulator, pneumatic brake system and vehicle15 Sep 2026US 12,735,014 B2Zf Cv Systems Europe BV
- Emergency brake valve system for a pneumatic brake system16 Jun 2026US 12,654,663 B2Knorr-Bremse Systeme FüR Schienenfahrzeuge GmbH
- Emergency brake system for a heavy-duty vehicle12 May 2026US 12,623,646 B2Volvo Truck Corporation
- Pneumatic piston and method for producing same21 Apr 2026US 12,607,261 B2KNORR-BREMSE Systeme fuer Nutzfahrzeuge GmbH
- Central electro-pneumatic pressure control module implemented as a component and having an integrated central brake control device14 Apr 2026US 12,600,331 B2KNORR-BREMSE Systeme fuer Nutzfahrzeuge GmbH
- Electropneumatic service brake device for a vehicle19 Feb 2026US 2026/0048727 A1
- Method, circuitry, motor vehicle or trailer having circuitry for bleeding a brake channel of a compressed-air braking system15 Jan 2026US 2026/0014971 A1Zf Cv Systems Europe BV
- Method and control device for determining a brake cylinder pressure in a pneumatic brake system of a commercial vehicle1 Jan 2026US 2026/0001523 A1ZF CV Systems Global GmbH
- Foot brake module of an electropneumatic brake system of a motor vehicle25 Sep 2025US 2025/0296541 A1Zf Cv Systems Europe BV
- Pneumatic piston and method for producing same31 Jul 2025US 2025/0243935 A1KNORR-BREMSE Systeme fuer Nutzfahrzeuge GmbH
Most cited
By later US patents
- Electronic braking system and method for drawbar trailers96US 8,267,485 B2WABCO GmbH · 2012
- Automatic deceleration control method and apparatus for a vehicle90US 6,081,761 AMitsubishi Jidosha Kogyo Kabushiki Kaisha · 2000
- Articulation angle sensor87US 5,152,544 AEaton Corporation · 1992
- Trailer braking system for a towing vehicle41US 5,042,883 ALucas Industries public limited company · 1991
- Electrically-controlled motor vehicle brake system40US 4,861,115 AWABCO Westinghouse Fahrzeugbremsen GmbH · 1989