B60T 8/4031
Pump units characterised by their construction or mounting
Official title: {Pump units characterised by their construction or mounting (pump units in combination with valve blocks B60T8/36)}
B60T8/4031 (Pump units characterised by their construction or mounting) appears on 388 US grants and 285 published applications in this corpus.
Search patents in B60T- Granted patents
- 388
- Published applications
- 285
- Assignees
- 94
- Inventors
- 588
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 3 | 0 |
| 1987 | 4 | 0 |
| 1988 | 8 | 0 |
| 1989 | 7 | 0 |
| 1990 | 4 | 0 |
| 1991 | 10 | 0 |
| 1992 | 11 | 0 |
| 1993 | 9 | 0 |
| 1994 | 8 | 0 |
| 1995 | 4 | 0 |
| 1996 | 15 | 0 |
| 1997 | 7 | 0 |
| 1998 | 12 | 0 |
| 1999 | 18 | 0 |
| 2000 | 20 | 0 |
| 2001 | 22 | 4 |
| 2002 | 20 | 15 |
| 2003 | 14 | 13 |
| 2004 | 13 | 8 |
| 2005 | 5 | 15 |
| 2006 | 3 | 18 |
| 2007 | 7 | 12 |
| 2008 | 5 | 17 |
| 2009 | 4 | 15 |
| 2010 | 15 | 26 |
| 2011 | 12 | 15 |
| 2012 | 5 | 12 |
| 2013 | 18 | 19 |
| 2014 | 12 | 18 |
| 2015 | 10 | 8 |
| 2016 | 13 | 8 |
| 2017 | 12 | 10 |
| 2018 | 6 | 11 |
| 2019 | 10 | 10 |
| 2020 | 6 | 13 |
| 2021 | 11 | 5 |
| 2022 | 8 | 7 |
| 2023 | 5 | 3 |
| 2024 | 3 | 0 |
| 2025 | 3 | 2 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Brake system for a vehicle and method for operating a brake system25 Aug 2026US 12,715,405 B2ZF Active Safety GmbH
- Pump housing layout for brake system16 Sep 2025US 12,415,491 B2Hyundai Mobis Co., Ltd.
- Hydraulic block for a hydraulic power unit of a hydraulic vehicle braking system12 Aug 2025US 12,384,345 B2Robert Bosch GmbH
- Piston pump for brake system3 Jun 2025US 12,319,255 B2Hyundai Mobis Co., Ltd.
- Brake hydraulic pressure control apparatus22 Oct 2024US 12,122,334 B2Robert Bosch GmbH
- Balanced pneumatic regulator25 Jun 2026US 2026/0177347 A1Kore Outdoor (US), Inc.
- Nested brake upper pump with a dynamic and static dual-core structure2 Oct 2025US 2025/0304209 A1Ningbo Lewis Sports Goods Co., Ltd.
- Hydraulic pressure control unit and straddle-type vehicle3 Jul 2025US 2025/0214552 A1Robert Bosch GmbH
- Vehicle brake device7 Dec 2023US 2023/0391307 A1Advics Co., Ltd.
- Integrated Brake Apparatus of Vehicle and Vehicle9 Nov 2023US 2023/0356700 A1Huawei Technologies Co., Ltd.
Most cited
By later US patents
- Pump devices100US 5,992,944 AUnisia Jecs Corporation · 1999
- Hydraulic unit for slip-controlled braking systems99US 8,500,215 B2Continental Teves AG & Co. oHG · 2013
- Hydraulic pump driven by an electric motor56US 5,360,322 AAlfred Teves GmbH · 1994
- Reciprocating piston pump with a housing block and at least one reciprocating piston pump element44US 5,540,570 ARobert Bosch GmbH · 1996
- Piston pump42US 6,341,950 B12002