Class 011
Environmental Control Instrument Products (lighting,heating,cooling,cooking)
Class 012
Vehicles and Products for locomotion by land, air or water
Class 019
Non-Metallic Building Material Products
Internal combustion engines for general power application; complete industrial power units for general power application; replacement and spare parts for such engines and power units; namely, carburetors, induction manifold parts, fuel economizers for the carburetors and manifolds, fuel heaters for said carburetors and manifolds, engine superchargers, governors and engine speed controlling mechanism; gearing and transmission assemblies and clutches, lubricator pressure and scavenge pumps for said engines and power units; fuel pumps and fuel injecting mechanisms, accessory mountings and accessory driving mechanisms, engine vibration dampers, accessory engines for said power units and engine warming instrumentalities comprising an engine driven blower, an air heater, and airmanifolds for conducting heated air to the engine crankcase and engine carburetor and air flow control instrumentalities for selectively controlling the flow of heater air to the said engine crankcase and carburetor; and frame structures for mounting said power unit assemblies.
