| Patents for F02M 5 - Float-controlled apparatus for maintaining a constant fuel level in carburettors (348) |
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| 02/13/2003 | WO2003012281A1 Vapor removing device for fuel feed system of internal combustion engine |
| 02/13/2003 | US20030030156 Float apparatus of carburetor |
| 01/14/2003 | US6505821 Carburetor |
| 11/28/2002 | WO2002095208A1 Fuel supply system for four-stroke engines |
| 10/02/2002 | EP1121521A4 Carburetor |
| 09/24/2002 | US6454246 Carburetor with separate nozzle post member |
| 09/04/2002 | CN1367312A Air vent for carburetor |
| 08/27/2002 | US6439548 Overflow device for carburetor |
| 08/20/2002 | US6435482 Carburetor for a general purpose engine |
| 08/15/2002 | WO2002063157A1 Systems and methods for automatic carburetor enrichment during cold start |
| 08/15/2002 | CA2437787A1 Systems and methods for automatic carburetor enrichment during cold start |
| 06/06/2002 | DE10155101A1 Carburetor has separate jet holder seated on underside of upper carburetor casing and extending into fuel chamber, and has downwards protruding body with continuous vertical bore and main jet inlet on lower end |
| 05/07/2002 | US6382598 Fuel flow control device for diaphragm-type carburetor |
| 04/02/2002 | US6364291 Carburetor fuel bowl having increased fuel carrying capacity |
| 03/27/2002 | CN2483512Y Carburettor |
| 02/13/2002 | CN2476441Y Automatic controller for fuel of vehicle carburetor |
| 12/27/2001 | US20010054773 Carburetor float bowl |
| 11/14/2001 | CN1322277A Carburetor |
| 10/17/2001 | CN1317638A Fuel feeder of gasifier |
| 09/11/2001 | US6286817 Carburetor fuel bowl having fuel level indication |
| 08/16/2001 | US20010013665 Overflow device for carburetor |
| 08/08/2001 | EP1121521A1 Carburetor |
| 06/13/2001 | CN2434439Y Internal pass carburettor for motorcycle |
| 06/12/2001 | US6244572 Carburetor float bowl drain screw and recovery system |
| 05/09/2001 | EP1098084A1 Fuel flow control device for diaphragm-type carburetor |
| 03/20/2001 | US6202631 Ventilating unit for carburetor |
| 10/03/2000 | US6126149 Dynamic pressure shield for carburetor vent system |
| 05/17/2000 | CN1253232A Air vent pipe retaining structure of gasifier |
| 04/13/2000 | WO2000020750A1 Carburetor |
| 04/13/2000 | CA2344554A1 Carburetor |
| 10/19/1999 | CA2104279C Balance vent for an internally vented float bowl carburetor |
| 08/31/1999 | US5943997 Evaporative emissions control for carburetors |
| 07/21/1999 | CN2329777Y Carburetor for gasoline engine |
| 06/29/1999 | US5916489 Float for carburetors |
| 04/28/1999 | EP0734491B1 Fuel mixture limitation device |
| 04/20/1999 | US5894833 Internal combustion engine |
| 03/09/1999 | US5879595 Carburetor internal vent and fuel regulation assembly |
| 01/06/1999 | CN1204006A Inventive form: direct-spray type carburetor |
| 11/05/1998 | DE19818718A1 Air-cooled two=stroke petrol engine with rotary carburettor |
| 09/22/1998 | US5810033 Fuel tank for circulating carburetor |
| 06/30/1998 | US5772928 Needle and seat valve assembly |
| 03/31/1998 | US5732686 Air vent apparatus for carburetor |
| 01/21/1998 | CN1170818A Improvements in carburettors with needle flow control |
| 01/02/1998 | DE19720835A1 Carburettor with needle controlling mixture |
| 12/30/1997 | CA2028577C Fuel metering method and apparatus |
| 11/06/1997 | DE19711192A1 Carburettor float |
| 09/16/1997 | US5667730 Float bowl attachment for carburetor |
| 04/17/1997 | DE19641253A1 Fuel container for circulating carburettor |
| 02/18/1997 | US5603869 Fuel mixture limitation device |
| 10/02/1996 | EP0734491A1 Fuel mixture limitation device |
| 08/13/1996 | CA2054549C Carburetor drain apparatus |
| 05/02/1996 | WO1996012884A1 Fuel mixture limitation device |
| 05/02/1996 | CA2178931A1 Fuel mixture limitation device |
| 04/03/1996 | EP0704616A2 Air vent apparatus for carburetor |
| 02/21/1996 | CN2220539Y Warming apparatus for engine oil |
| 10/31/1995 | CA1337470C Carburetor assembly |
| 01/31/1995 | US5385697 A fuel delivery system in an internal combustion engines consisting of an injected molded hollow multicompartment from a thermoplastic material and a controlled valve for metering the fuel flow; sealed, no leakage |
| 11/30/1994 | CN2184093Y Float bowl structure of carburetor |
| 11/29/1994 | US5368788 Float bowl for carburetors |
| 10/05/1994 | CN1093145A Carburetor for gasoline |
| 05/10/1994 | US5309875 For providing a fuel-air mixture to an internal combustion engine |
| 02/01/1994 | US5283011 Carburetor with doubled float valve fuel flow |
| 01/26/1994 | CN2154196Y Compound air inlet-out valve for automobile fuel tank |
| 01/18/1994 | CA1326179C Primer bulb check valve system for an internally vented bowl primer carburetor |
| 12/29/1993 | CN2151265Y Self one-way valve of leaking carburettor |
| 12/28/1993 | US5273008 Balance vent for an internally vented float bowl carbuetor |
| 10/13/1993 | CN2143681Y Controlled petrol saving device |
| 06/16/1993 | CN2136337Y Carburetor for automobile |
| 12/23/1992 | CN2125715U Air filter exhausting tube damping device |
| 11/11/1992 | CN2121541U Energy-saving carburetor float chamber |
| 08/18/1992 | US5138984 Cylinder injection type two cycle engine |
| 06/23/1992 | US5124084 Carburetor drain apparatus |
| 04/28/1992 | CA1299350C Method of making a carburetor |
| 03/04/1992 | CN2097907U Fuel level outer adjustable type motorcycle carburetor |
| 12/15/1991 | CA2042011A1 Carburetor float chamber drain device |
| 12/11/1991 | CN2090429U Booster, cleaning and oil-saving device for motor-vehicle |
| 11/13/1991 | CN2088603U Clip spring type needle valve oil saving device |
| 11/12/1991 | US5063891 Fuel supply device for an internal combustion engine |
| 10/29/1991 | CA1291382C Carburation system |
| 10/15/1991 | US5057249 Carburetor float chamber drain device |
| 05/02/1991 | EP0424821A1 Fuel metering method and apparatus |
| 03/26/1991 | US5002033 Fuel system for internal combustion engine |
| 01/30/1991 | EP0410355A2 Cylinder injection type two cycle engine |
| 12/12/1990 | EP0401480A1 Primer bulb check valve system for an internally vented bowl primer carburetor |
| 11/28/1990 | CN2066502U Combined petrol pressure adjuster |
| 08/23/1990 | DE4003633A1 Vehicle IC engine air intake system - has auxiliary suction line replacing main suction intake for warm starting of engine |
| 07/31/1990 | US4944897 Controlling carburetor temperature using high melting material to absorb heat |
| 07/17/1990 | US4941999 Fuel supply device with cooled flow chamber |
| 05/30/1990 | EP0370851A1 Fuel supply device for an internal combustion engine |
| 05/22/1990 | US4926808 Primer bulb check valve system for an internally vented bowl primer carburetor |
| 05/09/1990 | EP0367733A2 Method of making a carburetor |
| 05/09/1990 | EP0367263A2 Carburetor assembly |
| 12/05/1989 | CA1263575A1 Primer for float-type carburetors |
| 11/29/1989 | CN1037564A Carburetor float bowl and rocker arm with regulating device |
| 11/16/1989 | DE3814833A1 Circuit for an electrical ventilation reversing valve |
| 11/16/1989 | DE3814825A1 Circuit arrangements for an electrical ventilation reversing valve |
| 09/27/1989 | EP0334753A1 Fuel feeding device with a cooled float chamber |
| 09/12/1989 | US4864705 Method of making a carburetor |
| 08/29/1989 | CA1258796A1 Fuel vapor control device |
| 06/20/1989 | US4840752 Carburettor |