B60T 8/4004
Repositioning the piston of the brake control means by means of a
Official title: {Repositioning the piston(s) of the brake control means by means of a fluid pressurising means in order to reduce the brake pressure}
B60T8/4004 (Repositioning the piston of the brake control means by means of a) appears on 62 US grants and 16 published applications in this corpus.
Search patents in B60T- Granted patents
- 62
- Published applications
- 16
- Assignees
- 21
- Inventors
- 100
- Latest grant
- 25 Feb 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 1 | 0 |
| 1978 | 3 | 0 |
| 1979 | 1 | 0 |
| 1980 | 4 | 0 |
| 1981 | 3 | 0 |
| 1982 | 3 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 6 | 0 |
| 1988 | 5 | 0 |
| 1989 | 6 | 0 |
| 1990 | 3 | 0 |
| 1991 | 1 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 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 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
| 2015 | 0 | 0 |
| 2016 | 1 | 2 |
| 2017 | 0 | 0 |
| 2018 | 1 | 1 |
| 2019 | 0 | 2 |
| 2020 | 1 | 2 |
| 2021 | 0 | 1 |
| 2022 | 0 | 3 |
| 2023 | 2 | 1 |
| 2024 | 1 | 0 |
| 2025 | 3 | 2 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Electronic brake system25 Feb 2025US 12,233,827 B2Hl Mando Corporation
- Master cylinder and electronic brake system comprising same11 Feb 2025US 12,221,089 B2Hl Mando Corporation
- Electronic brake system and operation method14 Jan 2025US 12,194,968 B2Hl Mando Corporation
- Braking system for brake by wire vehicles provided with hydraulic feedback simulator, and actuation method of a braking system for vehicles19 Nov 2024US 12,145,567 B2Brembo S.p.A.
- Automatically controlled braking system15 Aug 2023US 11,724,675 B2Brembo S.p.A.
- Power pressure device with a cylinder chamber26 Jun 2025US 2025/0206276 A1
- Master cylinder and electronic brake system comprising same13 Mar 2025US 2025/0083653 A1Hl Mando Corporation
- Electronic brake system and control method therefor9 Mar 2023US 2023/0071822 A1Mando Corporation
- Master cylinder and electronic brake system comprising same9 Jun 2022US 2022/0176927 A1Mando Corporation
- Electronic brake system and operation method9 Jun 2022US 2022/0176931 A1Mando Corporation
Most cited
By later US patents
- Hydraulic pump and anti-skid brake system35US 4,456,310 AHonda Giken Kogyo Kabushiki Kaisha · 1984
- Method of preventing skid of wheels of a vehicle31US 4,446,522 AHonda Giken Kogyo Kabushiki Kaisha · 1984
- Vehicular anti-lock brake device29US 4,421,359 AHonda Giken Kogyo Kabushiki Kaisha · 1983
- Anti-lock hydraulic brake system for automotive vehicles22US 4,824,182 AAlfred Teves GmbH · 1989
- Brake pressure generator having means for controlling pressure independent of operation of brake operating member20US 5,236,257 AToyota Jidosha Kabushiki Kaisha · 1993