Class F01P : COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
Subclass 1/02: Air cooling (propelling cooling-air or liquid coolants F01P 5/00; controlling supply or circulation of coolants F01P 7/00) Arrangements for cooling cylinders or cylinder heads, e.g. ducting cooling-air from its pressure source to cylinders or along cylinders
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12234759 | Engine exhaust heat management system | Feb 14, 24 | Feb 25, 25 | Discovery Energy, LLC |
| 12203426 | Cooling system for air-cooled engine | Jun 16, 23 | Jan 21, 25 | Briggs & Stratton, LLC |
| 12055076 | Pressurized oil system powered by two-stroke engine | Jun 15, 23 | Aug 06, 24 | Arctic Cat Inc. |
| 12055088 | Internal combustion engine | Mar 14, 22 | Aug 06, 24 | Honda Motor Co. Ltd. |
| 11933209 | Engine exhaust heat management system | Nov 21, 22 | Mar 19, 24 | Kohler Co. |
| 11898485 | Method and system for controlling the temperature of an engine | Jun 25, 20 | Feb 13, 24 | Not available |
| 11767786 | V-twin engine assembly | Jul 18, 22 | Sep 26, 23 | Briggs & Stratton, LLC |
| 11732634 | Engine | May 25, 22 | Aug 22, 23 | Kawasaki Motors, Ltd. |
| 11702965 | Pressurized oil system powered by two-stroke engine | Feb 11, 22 | Jul 18, 23 | Arctic Cat Inc. |
| 11692506 | Cooling system for air-cooled engine | May 19, 22 | Jul 04, 23 | Briggs & Stratton, LLC |
| 11692473 | Apparatus for controlling cooling airflow to an internal combustion engine, and engines and methods utilizing the same | Oct 26, 22 | Jul 04, 23 | Kohler Co. |
| 11655779 | Thermal choke, autostart generator system, and method of use thereof | Feb 23, 22 | May 23, 23 | The Dewey Electronics Corporation |
| 11565583 | Engine cooling structure for motorcycle | Nov 14, 19 | Jan 31, 23 | KAWASAKI MOTORS, LTD. |
| 11529865 | Engine cooling structure for motorcycle | Nov 14, 19 | Dec 20, 22 | KAWASAKI MOTORS, LTD. |
| 11530638 | General-purpose engine | Mar 08, 22 | Dec 20, 22 | Honda Motor Co. Ltd. |
| 11530636 | Engine exhaust heat management system | May 06, 21 | Dec 20, 22 | Kohler Co. |
| 11512623 | Apparatus for controlling cooling airflow to an intenral combustion engine, and engines and methods utilizing the same | Jul 10, 18 | Nov 29, 22 | Kohler Co. |
| 11408325 | V-Twin engine assembly | Jan 17, 20 | Aug 09, 22 | Briggs & Stratton, LLC |
| 11365703 | Cooling system for air-cooled engine | Sep 06, 19 | Jun 21, 22 | Briggs & Stratton, LLC |
| 11300035 | General-purpose engine | Aug 30, 18 | Apr 12, 22 | Honda Motor Co. Ltd. |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2024/0344,469 | PRESSURIZED OIL SYSTEM POWERED BY TWO-STROKE ENGINE | Jun 24, 24 | Oct 17, 24 | Not available |
| 2024/0011,426 | V-TWIN ENGINE ASSEMBLY | Sep 25, 23 | Jan 11, 24 | Briggs & Stratton, LLC |
| 2023/0243,319 | THERMAL CHOKE, AUTOSTART GENERATOR SYSTEM, AND METHOD OF USE THEREOF | Apr 07, 23 | Aug 03, 23 | The Dewey Electronics Corporation |
| 2023/0046,144 | METHOD AND SYSTEM FOR CONTROLLING THE TEMPERATURE OF AN ENGINE | Jun 25, 20 | Feb 16, 23 | Not available |
| 2020/0158,012 | AIR-COOLED ENGINE GENERATOR | Nov 13, 19 | May 21, 20 | Not available |
| 2019/0203,630 | SYSTEMS AND METHODS FOR ENGINE COOLING DURING S/S EVENTS | Jan 03, 18 | Jul 04, 19 | Not available |
| 2019/0153,926 | Handheld Work Apparatus | Nov 21, 18 | May 23, 19 | Not available |
| 2018/0347,442 | LATTICE STRUCTURE IN COOLING PATHWAY BY ADDITIVE MANUFACTURE | May 31, 17 | Dec 06, 18 | Not available |
| 2018/0087,435 | CYLINDER COOLING SYSTEM | Sep 27, 17 | Mar 29, 18 | Aerodyme Corporation |
| 2018/0016,956 | ENGINE AND ENGINE-DRIVEN WORKING MACHINE | Jan 29, 16 | Jan 18, 18 | HITACHI KOKI CO., LTD. |
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