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in creator/contributor: "Hull, C. Baylor"  
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Refrigerator-Car

Description: Patent for a refrigerated train car "containing ice receptacles and equipped with pipe coils through which the brine given off from the ice may be circulated around the walls of the car" (p. 1, lines 10-15) which also circulates the cooled air through the car.
Date: September 10, 1918
Creator: Dietz, Maurice B.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Safety Device for Locomotives.

Description: Patent for a safety device for a locomotive that can be automatically tripped to shut off the steam from the locomotive engine and apply air to the brake mechanism. Includes instructions and illustrations.
Date: September 15, 1914
Creator: Conover, James W.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Display-Board

Description: Patent for electronic baseball display board. Including instructions and illustrations.
Date: September 30, 1913
Creator: Detrick, Harry
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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