B60K 11/00
Arrangement in connection with cooling of propulsion units
B60K11/00 (Arrangement in connection with cooling of propulsion units) appears on 4,024 US grants and 4,778 published applications in this corpus.
Search patents in B60K- Granted patents
- 4,024
- Published applications
- 4,778
- Assignees
- 1,010
- Inventors
- 9,787
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 13 | 0 |
| 1977 | 15 | 0 |
| 1978 | 21 | 0 |
| 1979 | 21 | 0 |
| 1980 | 15 | 0 |
| 1981 | 6 | 0 |
| 1982 | 9 | 0 |
| 1983 | 11 | 0 |
| 1984 | 12 | 0 |
| 1985 | 12 | 0 |
| 1986 | 26 | 0 |
| 1987 | 24 | 0 |
| 1988 | 26 | 0 |
| 1989 | 24 | 0 |
| 1990 | 27 | 0 |
| 1991 | 14 | 0 |
| 1992 | 21 | 0 |
| 1993 | 23 | 0 |
| 1994 | 18 | 0 |
| 1995 | 14 | 0 |
| 1996 | 27 | 0 |
| 1997 | 24 | 0 |
| 1998 | 29 | 0 |
| 1999 | 31 | 0 |
| 2000 | 27 | 0 |
| 2001 | 28 | 13 |
| 2002 | 38 | 48 |
| 2003 | 40 | 32 |
| 2004 | 31 | 41 |
| 2005 | 25 | 47 |
| 2006 | 37 | 39 |
| 2007 | 20 | 40 |
| 2008 | 24 | 51 |
| 2009 | 24 | 51 |
| 2010 | 33 | 68 |
| 2011 | 38 | 97 |
| 2012 | 62 | 124 |
| 2013 | 93 | 157 |
| 2014 | 140 | 196 |
| 2015 | 140 | 197 |
| 2016 | 149 | 214 |
| 2017 | 225 | 275 |
| 2018 | 234 | 278 |
| 2019 | 285 | 291 |
| 2020 | 229 | 286 |
| 2021 | 226 | 306 |
| 2022 | 263 | 385 |
| 2023 | 250 | 407 |
| 2024 | 279 | 455 |
| 2025 | 387 | 405 |
| 2026 | 234 | 275 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Air-cooled battery for vehicle6 Oct 2026US 12,752,587 B2Hyundai Motor Company
- Pump control for complex vehicle cooling system6 Oct 2026US 12,752,596 B2Fca US LLC
- Liquid tank for a liquid system of a vehicle, liquid system, and vehicle6 Oct 2026US 12,752,620 B2Hella GmbH & Co. KGaA
- Twisted coiled actuator kinematic system for automotive aero devices6 Oct 2026US 12,752,621 B2Magna Exteriors Inc.
- Cooling system for a work vehicle6 Oct 2026US 12,752,745 B2Deere & Company
- Power control and accessories system8 Oct 2026US 2026/0307471 A1Cummins Inc.
- Thermal module for a motor vehicle8 Oct 2026US 2026/0307472 A1Valeo Electrification
- Electric vehicle8 Oct 2026US 2026/0307609 A1Nissan Motor Co., Ltd.
- Cooler fan module of a motor vehicle8 Oct 2026US 2026/0309069 A1Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, Würzburg
- Motor vehicle drive unit and electrically driven motor vehicle drive axle8 Oct 2026US 2026/0309223 A1ZF Friedrichshafen AG
Most cited
By later US patents
- Four-wheeled buggy248US 5,327,989 AHonda Giken Kogyo Kabushiki Kaisha · 1994
- Isolated clean air chamber and engine compartment in a tractor vehicle204US 4,086,976 AInternational Harvester Company · 1978
- Battery temperature control system in electric automobile201US 5,490,572 AHonda Giken Kogyo Kabushiki Kaisha · 1996
- Engine cooling system171US 8,770,329 B2Caterpillar Forest Products Inc. · 2014
- Construction machine168US 9,376,786 B2Kobelco Construction Machinery Co., Ltd. · 2016