Patent for Sale:Private Listing: Number 4935
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Class 290: Prime-Mover Dynamo Plants
Production and transmission of electric power and does not include any specific use to which the power is put.Subclass 1R: MISCELLANEOUS
Subclass 1A: Unitary plant
Subclass 4R: PLURAL PRIME MOVER
Class 123: Internal-Combustion Engines
Inventions relating to prime movers or engines in which a combustible material is burned within an inc losed space or chamber and the heat energy thus developed converted into work by permitting the resulting products of combustion to act upon and through mechanical powers, the engine in question including suitable mechanism whereby the functions above enumerated are continually and automatically carried out, and such engine being designed to communicate power to some machine or device exterior to itself. This class also includes separate parts of engines coming within the above definition and also subordinate elements designed for use with such engines, and incapable of use in the manner contemplated with other devices or in other relations.Subclass 1A: Fuels, lubricants and additives
Subclass 2: COMBINED DEVICES
Subclass 3: Generating plants
Subclass 195C: All covers