B60T 1/02
Acting by retarding wheels
Official title: acting by retarding wheels
B60T1/02 (Acting by retarding wheels) appears on 2,699 US grants and 2,533 published applications in this corpus.
Search patents in B60T- Granted patents
- 2,699
- Published applications
- 2,533
- Assignees
- 924
- Inventors
- 5,319
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 37 | 0 |
| 1977 | 28 | 0 |
| 1978 | 20 | 0 |
| 1979 | 22 | 0 |
| 1980 | 22 | 0 |
| 1981 | 24 | 0 |
| 1982 | 27 | 0 |
| 1983 | 18 | 0 |
| 1984 | 17 | 0 |
| 1985 | 22 | 0 |
| 1986 | 31 | 0 |
| 1987 | 27 | 0 |
| 1988 | 25 | 0 |
| 1989 | 31 | 0 |
| 1990 | 22 | 0 |
| 1991 | 23 | 0 |
| 1992 | 32 | 0 |
| 1993 | 20 | 0 |
| 1994 | 31 | 0 |
| 1995 | 20 | 0 |
| 1996 | 17 | 0 |
| 1997 | 18 | 0 |
| 1998 | 23 | 0 |
| 1999 | 22 | 0 |
| 2000 | 38 | 0 |
| 2001 | 60 | 9 |
| 2002 | 38 | 36 |
| 2003 | 47 | 86 |
| 2004 | 35 | 52 |
| 2005 | 47 | 44 |
| 2006 | 37 | 39 |
| 2007 | 32 | 50 |
| 2008 | 29 | 50 |
| 2009 | 24 | 37 |
| 2010 | 31 | 72 |
| 2011 | 42 | 69 |
| 2012 | 43 | 67 |
| 2013 | 68 | 127 |
| 2014 | 76 | 118 |
| 2015 | 105 | 95 |
| 2016 | 107 | 106 |
| 2017 | 103 | 95 |
| 2018 | 115 | 150 |
| 2019 | 90 | 168 |
| 2020 | 142 | 228 |
| 2021 | 133 | 162 |
| 2022 | 169 | 161 |
| 2023 | 134 | 166 |
| 2024 | 170 | 125 |
| 2025 | 122 | 121 |
| 2026 | 83 | 100 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method for operating a brake of a motor vehicle, brake assembly and storage medium6 Oct 2026US 12,752,752 B2Continental Automotive Technologies GmbH
- Disc brake device6 Oct 2026US 12,752,756 B2Akebono Brake Industry Co., Ltd.
- Electronic parking brake apparatus6 Oct 2026US 12,752,760 B2Hyundai Mobis Co., Ltd.
- Self-energy-storage wheel corner module integrating omni-directional redundant steering and energy regenerative suspension6 Oct 2026US 12,752,833 B2Jilin University
- Brake apparatus, wheel body assembly and rollator29 Sep 2026US 12,746,173 B2Zhejiang Yihengyue Medical Technology Co., Ltd
- Integrated wet brake mount1 Oct 2026US 2026/0296173 A1Schaeffler Technologies AG & Co. KG
- Electromechanical Drum Brake1 Oct 2026US 2026/0296395 A1ZF Active Safety GmbH
- Vehicle control system24 Sep 2026US 2026/0285162 A1Toyota Jidosha Kabushiki Kaisha
- Hub motor drive system and vehicle17 Sep 2026US 2026/0274063 A1Schaeffler Technologies AG & Co. KG
- Brake, method, computer program product and computer-readable storage medium10 Sep 2026US 2026/0264659 A1Meritor Heavy Vehicle Braking Systems (UK) Limited
Most cited
By later US patents
- Hybrid electric vehicle510US 5,343,970 A1994
- Control apparatus for engine/electric hybrid vehicle250US 4,335,429 ADaihatsu Motor Co., Ltd. · 1982
- Hybrid powertrain vehicle165US 5,495,912 AThe United States of America as represented by the Administrator of the U. S. Environmental Protection Agency · 1996
- Hybrid drive system147US 5,318,142 AFord Motor Company · 1994
- System and method for reducing wheel slip and wheel locking in an electric vehicle143US 7,937,194 B2Oshkosh Corporation · 2011