Class F01M : LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL-COMBUSTION ENGINES; CRANKCASE VENTILATING
Subclass 3/00: Lubrication specially adapted for engines with crankcase compression of fuel-air mixture, or for other engines in which lubricant is contained in fuel, combustion air, or fuel-air mixture (separating lubricant from air or fuel-air mixture before entry into cylinder F01M 11/08)
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12032393 | Electronic control of fluid operations for machines | Nov 01, 21 | Jul 09, 24 | RPM Industries, LLC |
| 11808183 | System and method for extending oil life in an engine | May 18, 20 | Nov 07, 23 | Innio Waukesha Gas Engines Inc. |
| 11511840 | Marine engines having a supercharger | Mar 16, 21 | Nov 29, 22 | Brunswick Corporation |
| 11174764 | Method for controlling the oil pressure of an oil pump in a combustion engine and an oil pressure arrangement | Apr 12, 18 | Nov 16, 21 | Volvo Truck Corporation |
| 11163322 | Electronic control of fluid operations for machines | Sep 30, 19 | Nov 02, 21 | RPM Industries, LLC |
| 10981636 | Marine engines having a supercharger | Jul 17, 19 | Apr 20, 21 | Brunswick Corporation |
| 10934928 | Lubrication apapratus configurations for marine engines having a supercharger | Jul 17, 19 | Mar 02, 21 | Brunswick Corporation |
| 10801396 | Mixture-lubricated four-stroke engine | Jan 16, 19 | Oct 13, 20 | ANDREAS STIHL AG & CO. KG |
| 10718263 | Opposed-piston compact engine with crankshafts rotating on a different plant to those of the cylinder axes | May 27, 16 | Jul 21, 20 | TWO HEADS, LLC |
| 10626792 | High-performance internal combustion engine | Oct 19, 18 | Apr 21, 20 | Not available |
| 10605132 | Lubricating system, an engine and method for providing lubricant to an engine | Nov 12, 15 | Mar 31, 20 | Husqvarna AB |
| 10590813 | Internal combustion engine | Mar 28, 18 | Mar 17, 20 | QUEST ENGINES, LLC |
| 10502103 | Internal combustion engine with improved lubrication system | Nov 29, 17 | Dec 10, 19 | Honda Motor Co., Ltd. |
| 10452081 | Electronic control of fluid operations for machines | Apr 09, 18 | Oct 22, 19 | RPM Industries, LLC |
| 10337367 | Four-stroke engine lubrication system | Nov 01, 17 | Jul 02, 19 | CHONGQING RATO TECHNOLOGY CO., LTD. |
| 9939820 | Electronic control of fluid operations for machines | Mar 14, 14 | Apr 10, 18 | RPM Industries, LLC |
| 9371751 | Two stroke combustion engine | Nov 27, 07 | Jun 21, 16 | ATLAS COPCO AIRPOWER, NAAMLOZE VENNOOTSCHAP |
| 9341093 | Control valve | Jul 02, 13 | May 17, 16 | YAMADA MANUFACTURING CO., LTD. |
| 9309793 | Oil return to the sump of a flat engine | Feb 04, 14 | Apr 12, 16 | ECOMOTORS, INC. |
| 9279349 | Lubricant delivery system for internal combustion engines | Feb 09, 09 | Mar 08, 16 | FLASHLUBE PTY LTD |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2024/0419,194 | ELECTRONIC CONTROL OF FLUID OPERATIONS FOR MACHINES | May 24, 24 | Dec 19, 24 | Not available |
| 2019/0170,063 | OPPOSED-PISTON COMPACT ENGINE WITH CRANKSHAFTS ROTATING ON A DIFFERENT PLANT TO THOSE OF THE CYLINDER AXES | May 27, 16 | Jun 06, 19 | Not available |
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