Filed Aug. 8, 2003

Serial No. 78285066

Registered April 4, 2006

Registration No. 3,075,518

Class MACHINES AND MACHINE PARTS FOR THE CONTROLLED DELIVERY AND STORAGE OF LIQUEFIED PETROLEUM GASES AND COMPRESSED GASES AND ADAPTED TO BE DRIVEN BY LIQUEFIED PETROLEUM GASES AND COMPRESSED GASES, NAMELY, PRESSURE REDUCING AND PRESSURE CONTROL VALVES, REDUCER-VAPORIZERS FOR VAPORIZING LIQUEFIED PETROLEUM GASES; PRESSURE REDUCING VALVES FOR REGULATING METHANE PRESSURE; UNIVERSAL REDUCING VALVES FOR REDUCING METHANE AND LIQUEFIED PETROLEUM GAS PRESSURE; VALVES FOR MANUALLY OR AUTOMATICALLY BLOCKING, CONTROLLING AND PERMITTING FLOW OF LIQUEFIED PETROLEUM GASES AND COMPRESSED GASES; HOUSINGS FOR VALVES FOR MANUALLY OR AUTOMATICALLY BLOCKING, CONTROLLING AND PERMITTING FLOW OF LIQUEFIED PETROLEUM GASES AND COMPRESSED GASES; CARBURETION CONTROLLERS FOR CONTROLLING MIXING OF GASES WITH AIR; VORTEX MIXERS FOR LIQUEFIED PETROLEUM GASES AND METHANE; LIQUEFIED PETROLEUM GAS FILLERS FOR FILLING CONTAINERS WITH LIQUEFIED PETROLEUM GAS; METHANE LOADING VALVES; LIQUEFIED PETROLEUM GAS TANK VALVES; AND GAS/GASOLINE CHANGEOVER SWITCHES FOR SWITCHING MACHINE OPERATION FROM GAS TO GASOLINE AND VICE VERSA; 013; 019; 021; 023; 031; 034; 035; 021; 023; 026; 036; 038