Patent for a rolling window screen that coils into a protective box and in which the sash is locked in the frame against the tension of the spring roller. Includes instructions and illustrations.
Patent for a gas generating system that can actuate any ordinary gasoline engine and will allow the gas to be compressed before entering the engine cylinders. Includes instructions and illustrations.
Patent for an improved Ice Breaking Machine. This new design has movable plates that allow for the ice to be broken up into various sizes as desired by the user. It is also of a simpler construction than earlier machines.
Patent for a piano pedal attachment that will attach easily and keep mice and vermin from entering the piano opening. Includes instructions and illustrations.
Patent for a wire stretcher and wrench combined, "an operating tool for twisting and connecting wire strands." (Lines 13-14) including instructions and illustrations.
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