Class F02F : CYLINDERS, PISTONS, OR CASINGS FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
Subclass 1/14: Cylinders; Cylinder heads (in general F16J) having cooling means (cylinder heads F02F 1/26) for liquid cooling Cylinders with means for directing, guiding, or distributing liquid stream
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12228091 | Internal combustion engine | Feb 13, 24 | Feb 18, 25 | Not available |
| 12188430 | Crankcase for an internal combustion engine, and internal combustion engine | Sep 04, 20 | Jan 07, 25 | Rolls-Royce Solutions GmbH |
| 12031498 | Engine and spacer | Sep 01, 23 | Jul 09, 24 | TOYOTA JIDOSHA KABUSHIKI KAISHA |
| 11976607 | Engine and vehicle | Jun 26, 23 | May 07, 24 | BYD Company Limited |
| 11802521 | Cylinder block and coupling method for water jacket spacer | May 09, 23 | Oct 31, 23 | Toyota Jidosha Kabushiki Kaisha |
| 11525419 | Engine power module and cylinder head for same | Oct 26, 21 | Dec 13, 22 | PROGRESS RAIL LOCOMOTIVE INC. |
| 11428157 | Enhanced aero diesel engine | Jul 20, 18 | Aug 30, 22 | General Atomics Aeronautical Systems Inc. |
| 11408366 | Cylinder arrangement and method of cooling the cylinder arrangement | Nov 27, 19 | Aug 09, 22 | Otto-von-Guericke Universitaet Magdeburg |
| 11378036 | Bore bridge cooling channels | Oct 01, 20 | Jul 05, 22 | Ford Global Technologies, LLC |
| 11339741 | Water jacket | Mar 25, 21 | May 24, 22 | Honda Motor Co. Ltd. |
| 11300071 | Cylinder for opposed-piston engines | Jun 05, 15 | Apr 12, 22 | Achates Power Inc. |
| 11300072 | Cylinder head for an internal combustion engine | May 12, 21 | Apr 12, 22 | Ford Global Technologies, LLC |
| 11293373 | Cylinder head | Jan 20, 21 | Apr 05, 22 | Hyundai Motor Company; Kia Motors Corporation; |
| 11261822 | Water jacket diverter with low flow restriction | Sep 03, 20 | Mar 01, 22 | Ford Global Technologies, LLC |
| 11255291 | Engine cooling arrangement | Jul 08, 20 | Feb 22, 22 | Ford Global Technologies, LLC |
| 11248514 | Liquid-cooled internal combustion engine | Apr 20, 20 | Feb 15, 22 | Liebherr Machines Bulle SA; Deere & Company; |
| 11187181 | Combustion engine housing having cylinder cooling | Mar 19, 20 | Nov 30, 21 | Bayerische Motoren Werke Aktiengesellschaft |
| 11168650 | EGR system of engine | Feb 16, 21 | Nov 09, 21 | Mazda Motor Corporation |
| 11143327 | Cooling apparatus for internal combustion engine | Oct 22, 19 | Oct 12, 21 | 501 Toyota Jidosha Kabushiki Kaisha; Aisin Seiki Kabushiki Kaisha; |
| 11131267 | Bore bridge cooling channels | Oct 01, 20 | Sep 28, 21 | Ford Global Technologies, LLC |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2024/0392,734 | PARENT BORE CYLINDER BLOCK OF AN OPPOSED-PISTON ENGINE | Aug 07, 24 | Nov 28, 24 | Achates Power Inc. |
| 2024/0151,192 | LIQUID-COOLED INTERNAL COMBUSTION ENGINE | Mar 15, 22 | May 09, 24 | Not available |
| 2023/0366,362 | CYLINDER BLOCK AND COUPLING METHOD FOR WATER JACKET SPACER | May 09, 23 | Nov 16, 23 | c/o TOYOTA JIDOSHA KABUSHIKI KAISHA |
| 2021/0148,303 | COOLING STRUCTURE OF ENGINE | Sep 03, 20 | May 20, 21 | 501 Mazda Motor Corporation |
| 2020/0232,413 | ENGINE COOLING STRUCTURE | Jan 09, 20 | Jul 23, 20 | Not available |
| 2020/0182,189 | Structure Mounted in Water Jacket for Cylinder Block | Aug 27, 19 | Jun 11, 20 | Not available |
| 2020/0072,157 | INTERNAL COMBUSTION ENGINE | Jul 09, 19 | Mar 05, 20 | c/o TOYOTA JIDOSHA KABUSHIKI KAISHA |
| 2019/0390,629 | FLOW-DIRECTING WATER JACKET DIVERTER | Jun 26, 18 | Dec 26, 19 | Not available |
| 2019/0383,229 | CYLINDER BORE WALL THERMAL INSULATOR, INTERNAL COMBUSTION ENGINE, AND AUTOMOBILE | Aug 29, 17 | Dec 19, 19 | Nichias Corporation |
| 2019/0186,408 | FLOW CONTROL VALVE AND COOLING CIRCUIT FOR VEHICLES WITH FLOW CONTROL VALVE | Aug 20, 18 | Jun 20, 19 | Hyundai Motor Company; Kia Motors Corp.; |
| 2019/0112,998 | CYLINDER BLOCK | Dec 11, 17 | Apr 18, 19 | Not available |
| 2019/0032,595 | CYLINDER BORE WALL THERMAL INSULATOR, INTERNAL COMBUSTION ENGINE, AND AUTOMOBILE | Aug 29, 17 | Jan 31, 19 | Not available |
| 2018/0363,587 | CYLINDER BORE WALL THERMAL INSULATOR, INTERNAL COMBUSTION ENGINE, AND AUTOMOBILE | Nov 10, 16 | Dec 20, 18 | Nichias Corporation |
| 2018/0230,935 | CYLINDER BLOCK FOR INTERNAL COMBUSTION ENGINE | Feb 14, 17 | Aug 16, 18 | Not available |
| 2017/0363,038 | CYLINDER BLOCK FOR INTERNAL COMBUSTION ENGINE AND METHOD FOR PRODUCING SAME | Apr 18, 17 | Dec 21, 17 | TOYOTA JIDOSHA KABUSHIKI KAISHA |
| 2017/0298,860 | COOLING STRUCTURE OF MULTI-CYLINDER ENGINE | Apr 11, 17 | Oct 19, 17 | MAZDA MOTOR CORPORATION |
| 2017/0248,098 | METHOD FOR MANUFACTURING CYLINDER BLOCK AND CYLINDER BLOCK | Feb 17, 17 | Aug 31, 17 | TOYOTA JIDOSHA KABUSHIKI KAISHA |
| 2017/0030,289 | CYLINDER BORE WALL HEAT INSULATION DEVICE, INTERNAL COMBUSTION ENGINE AND VEHICLE | Apr 02, 15 | Feb 02, 17 | NICHIAS CORPORATION, TOYOTA JIDOSHA KABUSHIKI KAISHA, |
| 2016/0377,023 | CYLINDER BLOCK WATER JACKET STRUCTURE HAVING INSERT | Nov 18, 15 | Dec 29, 16 | HYUNDAI MOTOR COMPANY |
| 2016/0195,036 | SPACER | Sep 04, 14 | Jul 07, 16 | UCHIYAMA MANUFACTURING CORP. |
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