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Kitchen-Sink

Description: Patent for a kitchen sink. Illustrations included.
Date: October 8, 1912
Creator: Ogle, Thomas Scott & Polansky, Robert F.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Paper-Guide

Description: Patent for a paper guide for paper and carbon paper for typewriters.
Date: October 8, 1912
Creator: Davis, Alice Urilla
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Oven

Description: Patent for an oven that cooks evenly and at a higher heat than other ovens with the same amount of fuel.
Date: October 8, 1912
Creator: Seale, Jefferson W.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Rotary Engine

Description: Patent is for a rotary engine. The design of this rotary engine includes an inlet and exhaust that also prevents internal leakage of working fluid under pressure.
Date: May 8, 1912
Creator: Bennison, Samuel
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Burglar-Alarm

Description: Patent for a burglar alarm that can be attached to a car door. Illustrations included.
Date: October 8, 1912
Creator: Halstead, Thomas J.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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