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Trap

Description: Patent for an improvement on traps. This trap is primarily insect and pest control, meant for ants and flies.
Date: October 17, 1919
Creator: Miller, William B.
Partner: UNT Libraries Government Documents Department

Liquid Dispensing Apparatus

Description: Patent for dispensing liquid, such as gasoline, to automobile owners without an assistant. The apparatus should not become inoperable after a short period of time, and could be called a self-selling gasoline station.
Date: April 26, 1921
Creator: Miller, Emil B.
Partner: UNT Libraries Government Documents Department
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