Class F02F : CYLINDERS, PISTONS, OR CASINGS FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
Subclass 1/06: Cylinders; Cylinder heads (in general F16J) having cooling means (cylinder heads F02F 1/26) for air cooling Shape or arrangement of cooling fins; Finned cylinders
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12228091 | Internal combustion engine | Feb 13, 24 | Feb 18, 25 | Not available |
| 11761402 | Internal combustion engine with reduced oil maintenance | Mar 01, 21 | Sep 19, 23 | Briggs & Stratton, LLC |
| 11761369 | Heat pipes integrated into a 3-D printed part | Oct 12, 22 | Sep 19, 23 | The Government of the United States of America, as represented by the Secretary of the Air Force |
| 11686199 | Engine with gas exchange through piston rod | May 26, 22 | Jun 27, 23 | Aquarius Engines (A.M.) Ltd. |
| 11346219 | Engine with work stroke and gas exchange through piston rod | Sep 30, 19 | May 31, 22 | Aquarius Engines (A.M.) Ltd. |
| 11008864 | Engine with work stroke and gas exchange through piston rod | Sep 27, 19 | May 18, 21 | Aquarius Engines (A.M.) Ltd. |
| 10968742 | Engine with work stroke and gas exchange through piston rod | May 27, 20 | Apr 06, 21 | Aquarius Engines (A.M.) Ltd. |
| 10718243 | Engine and engine-driven working machine | Jan 29, 16 | Jul 21, 20 | KOKI HOLDINGS CO., LTD. |
| 10683052 | Vehicle structure for mounting air-cooled internal combustion engine | Feb 20, 18 | Jun 16, 20 | Honda Motor Co. Ltd. |
| 10677137 | Motor engine having an oxygen sensor | Nov 21, 17 | Jun 09, 20 | Southern Taiwan University of Science and Technology |
| 10428655 | Engine with compression and momentum stroke | Dec 15, 17 | Oct 01, 19 | Aquarius Engines (A.M.) Ltd. |
| 10280751 | Gapless piston ring for internal combustion engine | Jul 14, 16 | May 07, 19 | Aquarius Engines (A.M.) Ltd. |
| 10240509 | Engine | Apr 24, 15 | Mar 26, 19 | Yamaha Motor Power Products Kabushiki Kaisha |
| 9964065 | General purpose engine | Dec 03, 15 | May 08, 18 | Kawasaki Jukogyo Kabushiki Kaisha |
| 9963968 | Timed gas exchange in engine using piston as exhaust valve | Jul 14, 16 | May 08, 18 | Aquarius Engines (A.M.) Ltd. |
| 9963969 | Piston assembly for internal combustion engine | Jul 14, 16 | May 08, 18 | Aquarius Engines (A.M.) Ltd. |
| 9869179 | Engine with piston that overshoots cylinder wall exhaust port | Jul 14, 16 | Jan 16, 18 | Aquarius Engines (A.M.) Ltd. |
| 9856817 | Bolt-on cylinder kit and method for increasing the displacement of an engine | Mar 31, 15 | Jan 02, 18 | Harley-Davidson Motor Company Group, LLC |
| 9845680 | Gas exchange through engine piston rod | Jul 14, 16 | Dec 19, 17 | Aquarius Engines (A.M.) Ltd. |
| 9827729 | Food container top with integrally formed utensil | May 28, 13 | Nov 28, 17 | TRAYNOR, WILLIAM |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2019/0390,628 | METHODS AND APPARATUS FOR AN ACTIVELY COOLED CYLINDER BLOCK | Jun 25, 19 | Dec 26, 19 | Not available |
| 2018/0209,374 | SYSTEM AND METHOD FOR POSITIONING AN INSERT IN AN ENGINE | Jan 26, 17 | Jul 26, 18 | Not available |
| 2018/0016,956 | ENGINE AND ENGINE-DRIVEN WORKING MACHINE | Jan 29, 16 | Jan 18, 18 | HITACHI KOKI CO., LTD. |
| 2015/0053,154 | Monoblock Engine | Mar 26, 13 | Feb 26, 15 | Not available |
| Upgrade to the Professional Level to view Top Owners for this Subclass.Learn More |
|---|
