| 2024/0369,027 | ENGINE CONTROL DEVICE AND ENGINE CONTROL METHOD | May 01, 24 | Nov 07, 24 | Not available |
| 2023/0145,434 | FUEL ECONOMIZER | Nov 11, 21 | May 11, 23 | Not available |
| 2020/0284,225 | BAIL DRIVEN STALE FUEL EVACUATION | Mar 05, 19 | Sep 10, 20 | Not available |
| 2020/0248,651 | STARTING-FUEL SUPPLY DEVICE, ADAPTER, AND ENGINE WORK MACHINE | Feb 05, 20 | Aug 06, 20 | Not available |
| 2019/0390,634 | STARTING DEVICE AND CARBURETOR SUPPLYING FIXED AMOUNT OF FUEL | Jan 16, 19 | Dec 26, 19 | Not available |
| 2019/0383,235 | CARBURETOR AND HANDHELD WORK APPARATUS INCLUDING A COMBUSTION ENGINE HAVING SAID CARBURETOR | Jun 12, 19 | Dec 19, 19 | Not available |
| 2016/0273,467 | ENGINE WORKING MACHINE | Nov 13, 13 | Sep 22, 16 | HITACHI KOKI CO., LTD. |
| 2016/0102,635 | STARTING DEVICE AND CARBURETOR SUPPLYING FIXED AMOUNT OF FUEL | Oct 20, 15 | Apr 14, 16 | Not available |
| 2015/0247,476 | CARBURETOR WITH LOW FLOW RATE FLUID PASSAGE | Feb 23, 15 | Sep 03, 15 | WALBRO LLC |
| 2015/0083,090 | FUEL DELIVERY SYSTEM FOR AN INTERNAL COMBUSTION ENGINE | Dec 03, 14 | Mar 26, 15 | HUSQVARNA AB |
| 2014/0026,854 | CARBURETOR SYSTEM FOR A CARBURETOR ENGINE | Apr 15, 11 | Jan 30, 14 | HUSQVARNA AB |
| 2012/0067,316 | MULTI-LAYER PRIMER APPARATUS AND METHODS | Feb 28, 11 | Mar 22, 12 | BRUNSWICK CORPORATION |
| 2011/0088,648 | Rigid Primer Bulb Pump | Oct 14, 10 | Apr 21, 11 | BLUSKIES INTERNATIONAL LLC |
| 2011/0083,629 | Rigid Primer Bulb Pump | Nov 20, 09 | Apr 14, 11 | BLUSKIES INTERNATIONAL LLC |
| 2010/0176,518 | SYSTEM AND METHOD FOR CONVERTING AN ENGINE TO AN ALTERNATE FUEL | Jan 09, 09 | Jul 15, 10 | BRIGGS & STRATTON CORPORATION |
| 2010/0101,523 | Method and Device for Priming a Fuel Metering Device | Oct 09, 09 | Apr 29, 10 | ANDREAS STIHL AG & CO. KG |
| 2009/0314,240 | CARBURETOR START SYSTEM | Aug 07, 08 | Dec 24, 09 | ZAMA JAPAN KABUSHIKI KAISHA |
| 2009/0199,806 | Rigid primer bulb pump | Nov 18, 08 | Aug 13, 09 | BLUSKIES INTERNATIONAL LLC |
| 2009/0184,433 | Integrated Air Intake and Primer for Internal Combustion Engine | Jan 22, 08 | Jul 23, 09 | KOHLER CO. |
| 2009/0013,951 | CONTROL SYSTEM AND METHOD OF DELIVERING START-UP FUEL TO AN ENGINE | Jul 09, 08 | Jan 15, 09 | WALBRO ENGINE MANAGEMENT, L.L.C. |