B60Y 2400/42
Clutches or brakes
B60Y2400/42 (Clutches or brakes) appears on 945 US grants and 1,026 published applications in this corpus.
Search patents in B60Y- Granted patents
- 945
- Published applications
- 1,026
- Assignees
- 229
- Inventors
- 1,887
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 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 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 3 | 0 |
| 2001 | 1 | 1 |
| 2002 | 3 | 8 |
| 2003 | 8 | 4 |
| 2004 | 2 | 4 |
| 2005 | 5 | 9 |
| 2006 | 7 | 13 |
| 2007 | 11 | 10 |
| 2008 | 6 | 10 |
| 2009 | 8 | 19 |
| 2010 | 15 | 16 |
| 2011 | 14 | 26 |
| 2012 | 13 | 31 |
| 2013 | 22 | 48 |
| 2014 | 47 | 62 |
| 2015 | 62 | 56 |
| 2016 | 49 | 65 |
| 2017 | 62 | 109 |
| 2018 | 77 | 104 |
| 2019 | 102 | 87 |
| 2020 | 88 | 71 |
| 2021 | 81 | 84 |
| 2022 | 96 | 74 |
| 2023 | 56 | 47 |
| 2024 | 50 | 30 |
| 2025 | 41 | 26 |
| 2026 | 13 | 12 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- B60Y 2400/424Friction clutchesIndexing code282
- B60Y 2400/421Dog type clutches or brakesIndexing code245
- B60Y 2400/428Double clutch arrangementsIndexing code185
- B60Y 2400/427One-way clutchesIndexing code126
- B60Y 2400/426Hydrodynamic couplingsIndexing code105
- B60Y 2400/422Synchromesh type clutches or brakesIndexing code60
- B60Y 2400/423Electromagnetic clutchesIndexing code19
- B60Y 2400/425Viscous couplingsIndexing code5
Recent patents
- Powertrain for an electric vehicle29 Sep 2026US 12,746,816 B2Alpraaz AB
- Power transmission device18 Aug 2026US 12,710,092 B2JATCO Ltd
- Cab system for a vehicle14 Jul 2026US 12,679,473 B2CNH Industrial America LLC
- Systems and method for an electric powertrain12 May 2026US 12,624,746 B2Dana Belgium N.V.
- Power drive system and vehicle5 May 2026US 12,617,251 B2Contemporary Amperex Technology (Hong Kong) Limited
- Brake system for an electrically drivable motor vehicle23 Jul 2026US 2026/0208734 A1Schaeffler Technologies AG & Co. KG
- P2 hybrid module with k0 clutch18 Jun 2026US 2026/0166982 A1Schaeffler Technologies AG & Co. KG
- Auxiliary driving apparatus of a 4wd hybrid electric vehicle21 May 2026US 2026/0138437 A1Hyundai Motor Company
- Method for controlling the starting of a heat engine in a vehicle equipped with a hybrid transmission23 Apr 2026US 2026/0109338 A1
- Control device for vehicle26 Mar 2026US 2026/0084687 A1Toyota Jidosha Kabushiki Kaisha
Most cited
By later US patents
- Hybrid vehicle drive system having clutch between engine and synthesizing/distributing mechanism which is operatively connected to motor/generator235US 5,856,709 AToyota Jidosha Kabushiki Kaisha · 1999
- Double-clutch transmission134US 6,634,247 B2LuK Lamellen und Kupplungsbau Beteiligungs KG · 2003
- Apparatus for controlling electric generator of hybrid drive vehicle to control regenerative brake depending upon selected degree of drive source brake application118US 5,839,533 AToyota Jidosha Kabushiki Kaisha · 1998
- Coupling device between left and right wheels of vehicle87US 6,024,182 AHonda Giken Kogyo Kabushiki Kaisha · 2000
- Power train having an internal combustion engine, energy converter, clutch, and accessory78US 6,668,953 B1LuK Lamellan und Kunpplungsbau Beteiligungs KG · 2003