Class F01M : LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL-COMBUSTION ENGINES; CRANKCASE VENTILATING
Subclass 1/08: Pressure lubrication Lubricating systems characterised by the provision therein of lubricant-jetting means
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12163449 | Reduced parasitic lube system | Jun 21, 23 | Dec 10, 24 | Cummins Inc. |
| 11982213 | Lubricating method of lubrication system of engine | Dec 29, 22 | May 14, 24 | YONGKANG PUYUAN TOOLS CO., LTD. |
| 11927127 | Dual spray piston cooling jet device | Apr 11, 23 | Mar 12, 24 | S & S Cycle, Inc. |
| 11920502 | Twin-jet piston cooling nozzle made of plastic material | Apr 21, 21 | Mar 05, 24 | Bontaz Centre |
| 11852056 | Method for controlling lubrication of a connecting rod bearing | Feb 05, 18 | Dec 26, 23 | Volvo Truck Corporation |
| 11719139 | Reduced parasitic lube system | Oct 31, 17 | Aug 08, 23 | Cummins Inc. |
| 11655738 | GDCI engine with accelerated oil warm-up | Dec 04, 15 | May 23, 23 | DELPHI TECHNOLOGIES IP LIMITED |
| 11578647 | Engine | Mar 11, 20 | Feb 14, 23 | Arctic Cat, Inc. |
| 11555425 | Lubrication control in internal combustion engines | Aug 15, 17 | Jan 17, 23 | Not available |
| 11466600 | Lubrication fluid filter bypass system | Mar 16, 21 | Oct 11, 22 | Cummins Inc. |
| 11421565 | Control system and method to mitigate reverse oil flow to the combustion chamber on deactivated cylinders | Mar 30, 22 | Aug 23, 22 | Not available |
| 11421553 | Dual radial scoop oil delivery system | Mar 14, 19 | Aug 23, 22 | RAYTHEON TECHNOLOGIES CORPORATION |
| 11408311 | Lubricant supply apparatus for chain in internal combustion engine | Jul 07, 17 | Aug 09, 22 | 501 Toyota Jidosha Kabushiki Kaisha |
| 11391197 | Piston cooling apparatus of engine and method for controlling the same | Nov 19, 21 | Jul 19, 22 | Hyundai Motor Company; KIA CORPORATION; |
| 11384720 | Distribution device for distributing fluid flows and method for operating a motor vehicle having an internal combustion engine | Aug 27, 21 | Jul 12, 22 | Volkswagen Aktiengesellschaft |
| 11371398 | Oil supply structure for timing chain system | Oct 17, 17 | Jun 28, 22 | Mazda Motor Corporation |
| 11359525 | Device and method for lubricating a connecting rod bearing | Dec 07, 18 | Jun 14, 22 | MAN Truck & Bus AG |
| 11333057 | Captive screw spray nozzle | Jun 12, 18 | May 17, 22 | Bontaz Centre R & D |
| 11312917 | Mineral base oil, lubricant composition, internal combustion engine, lubricating method of internal combustion engine | Dec 22, 16 | Apr 26, 22 | Idemitsu Kosan Co., Ltd. |
| 11313260 | Engine having cylinder block casting with oil spray jet gallery and oil admission valve for selective oil jet spraying to cylinders | Mar 24, 21 | Apr 26, 22 | Caterpillar Inc. |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0067,199 | REDUCED PARASITIC LUBE SYSTEM | Nov 07, 24 | Feb 27, 25 | Cummins Inc. |
| 2025/0059,899 | Internal Combustion Engine Control Device and Internal Combustion Engine Control Method | Jan 12, 22 | Feb 20, 25 | Not available |
| 2024/0271,586 | LUBRICATION SYSTEM FOR A PIN JOINT OF AN ENGINE PISTON, AN ENGINE PISTON, AND A METHOD OF LUBRICATING A PIN JOINT OF AN ENGINE PISTON | Dec 11, 23 | Aug 15, 24 | Not available |
| 2023/0366,336 | INTERNAL COMBUSTION ENGINE | May 12, 23 | Nov 16, 23 | c/o TOYOTA JIDOSHA KABUSHIKI KAISHA |
| 2023/0243,282 | TWIN-JET PISTON COOLING NOZZLE MADE OF PLASTIC MATERIAL | Apr 21, 21 | Aug 03, 23 | Not available |
| 2022/0372,898 | INTERNAL COMBUSTION ENGINE WITH IMPROVED OIL PUMP ARRANGEMENT | Oct 29, 20 | Nov 24, 22 | Not available |
| 2021/0003,048 | METHOD FOR LUBRICATING A LARGE SLOW-RUNNING TWO-STROKE ENGINE WITH SIP LUBRICANT INJECTOR | Jun 23, 20 | Jan 07, 21 | Not available |
| 2019/0085,740 | INTERNAL COMBUSTION ENGINE | Sep 07, 18 | Mar 21, 19 | Suzuki Motor Corporation |
| 2019/0063,274 | LUBRICATING NOZZLE WITH SIMPLIFIED PRODUCTION | Feb 16, 17 | Feb 28, 19 | Not available |
| 2018/0313,239 | A LARGE SLOW-RUNNING TWO-STROKE ENGINE WITH SIP LUBRICANT INJECTOR | Oct 28, 15 | Nov 01, 18 | Not available |
| 2018/0010,492 | LUBRICANT SUPPLY APPARATUS FOR CHAIN IN INTERNAL COMBUSTION ENGINE | Jul 07, 17 | Jan 11, 18 | TOYOTA JIDOSHA KABUSHIKI KAISHA |
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