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in creator/contributor: "Love, F. D."  
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Waterproof Car-Door.

Description: Patent for a freight car door of "strong, durable, and inexpensive construction which will be water and air tight, and which will be practically indestructible in case of a wreck" (lines 17-20) including illustrations.
Date: January 1, 1918
Creator: Atkinson, George C.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Watering-Trough.

Description: Patent for a valve that controls the flow of drinking water from a reservoir or tank into a trough. It can be operated by domestic animals and automatically shuts off when they are finished drinking.
Date: August 21, 1917
Creator: Atkinson, George C.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Metallic Roof.

Description: Patent for new and useful improvements to the design of portable metallic roofs, including illustrations.
Date: May 22, 1917
Creator: Draper, David F.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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