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Mill for Grinding or Crushing Cotton-Seed or the Like.

Description: Patent for improvements to the grinding or crushing of materials in mills by eliminating the hammering action by the use of supported ball bearings. This decreases the amount of power needed to operate the mill and includes illustrations.
Date: May 1, 1917
Creator: Nolen, Robert Rufus
Partner: UNT Libraries Government Documents Department

Method and Apparatus for Generating Motive Fluid

Description: Patent for improvement in methods and apparatus for generating motive fluid "to provide a source of combustion" and dispose of it outside the generator to generate steam (lines 11-12).
Date: May 1, 1917
Creator: Reordan, Charles, E.
Partner: UNT Libraries Government Documents Department

Money-Changing Machine.

Description: Patent for improvements on money-changing machines to include multiple coin holding tubes and require the user to push only one key lever for change.
Date: May 29, 1917
Creator: Furttinger, Fred P.
Partner: UNT Libraries Government Documents Department

Composition of Matter for Treating Concrete Flooring

Description: Patent for improvements to treating concrete flooring. The process described for mixing animal, mineral, and vegetable waxes to produce a treatment which renders already poured concrete floors (or other cement or stone) dustless and waxy to prevent disintegration of the floor's components.
Date: May 12, 1917
Creator: Annan, Alfred H.
Partner: UNT Libraries Government Documents Department

Amusement Device.

Description: Patent for an invention relating to the amusement device. Advantages and illustrations of the invention and amusement device are included.
Date: May 15, 1917
Creator: Moore, Charles L.
Partner: UNT Libraries Government Documents Department
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