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Electric Motor.

Description: Patent for an electric motor that operates "with equal efficiency on either direct or alternating current" (lines 10-11).
Date: May 4, 1915
Creator: Adams, Homer E.
Partner: UNT Libraries Government Documents Department

Cotton-Chopper.

Description: Patent for a content chopping device with an adjustable lever and cutters. The cotton chopper can be attached to different cultivator frames (farm equipment) and adjusted to chop or thin out different rows of cotton stalks (or other plants).
Date: March 23, 1915
Creator: Adams, Joe B. & Miller, Lawrence M.
Partner: UNT Libraries Government Documents Department

Broom or Brush

Description: Patent for metal brooms or brushes that are "strong and durable, relatively light in weight, and can be inexpensively manufactured" (line 13-15). It is intended for "sweeping snow, mud, slush, and the like" (line 16-17). The patent can also be applied for smaller version of metal brooms or brushes for other purposes.
Date: March 16, 1915
Creator: Airhart, Noah S.
Partner: UNT Libraries Government Documents Department

Automobile-Headlight

Description: Patent for an improved automobile headlight function that allows the light to be pointed directly at the road in front of the wheels to avoid the glare/reflection associated with straight-forward lighting.
Date: July 20, 1915
Creator: Allan, William N.
Partner: UNT Libraries Government Documents Department

Speed-Indicator.

Description: Patent for a speed indicator to allow individuals not in an automobile to determine its speed, including illustrations.
Date: July 20, 1915
Creator: Allan, William N.
Partner: UNT Libraries Government Documents Department
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