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Vehicle-Tire

Description: Patent for a vehicle tire with improved springs.
Date: April 23, 1912
Creator: Banks, Theodore H.
Partner: UNT Libraries Government Documents Department

Electric-Lamp Attachment.

Description: Patent for an electric-lamp attachment, "the primary object of this invention being the provision of a lamp socket attachment of supporting means in combination with a switch, whereby the current energizing the filament of an incandescent lamp is so controlled as to produce different degrees of incandescence in the filament and thus produce different degrees of radiance to produce a dim or a highlight as may be desired" (lines 9-18). Illustrations included.
Date: April 23, 1912
Creator: McNeel, William Pinkney
Partner: UNT Libraries Government Documents Department

Gage or Indicator for Liquid-Tanks.

Description: Patent for a gage or indicator for liquid tanks of inflammable and explosive liquids. Its main purpose is to prevent leakage to minimize danger from fire, including illustrations and instructions.
Date: April 23, 1912
Creator: Surber, Steven P.
Partner: UNT Libraries Government Documents Department

Device for Placing Torpedoes.

Description: Patent for "a device especially adapted for placing torpedoes on railroad tracks and at the same time fixing the torpedo in position, the work being accomplished in a simple and expeditious manner while the train is in motion, whereby one train following another may be signaled without stopping the first train, thus preventing rear end collisions." (Lines 7-15) Includes instructions and illustrations.
Date: April 23, 1895
Creator: Seamands, James D.
Partner: UNT Libraries Government Documents Department

Sanitary Cooking Table

Description: Patent for a sanitary cooking table, which has for its primary object the provision of a sanitary cooking table specially adapted for use in cooking schools.
Date: April 23, 1918
Creator: Laursen, Laust K.
Partner: UNT Libraries Government Documents Department

Rotary Engine

Description: Patent for "an engine that is adaptable to all kinds of work, and which is capable of running the heaviest locomotive and the lightest sewing-machine with equal ease and satisfaction" (lines 9-13).
Date: April 23, 1889
Creator: Hines, John Fletcher, Sr.
Partner: UNT Libraries Government Documents Department

Camp Bedding-Roll

Description: Patent for a bedding roll in which the main sheet is adapted to receive a mattress or be stuffed with straw, grass, or leaves to enable it to be used as a bed-sack.
Date: April 23, 1918
Creator: Waugh, Julia Nott
Partner: UNT Libraries Government Documents Department

Combined Elastic Clutch and Engine-Starter

Description: Patent for a combined elastic clutch and engine starter for hydrocarbon engines that does not produce a jerk.
Date: April 23, 1912
Creator: Reagan, Edgar U. G.
Partner: UNT Libraries Government Documents Department
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