UNT Libraries Government Documents Department - 5 Matching Results

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Adjustable Footrest.

Description: Patent for an improved, adjustable foot rest that allows for more adjustments and range of motion "to any desired position for the comfort of the user" (lines 13-14), and is secured to the floor.
Date: April 20, 1920
Creator: Kingsford, Walter E.

Power-Transmitting Device

Description: Patent for improvements in power-transmitting devices: convert rotary movement into reciprocatory movement (lines 14 - 15); the speed of movement of the reciprocating member in one direction is greater than in the opposite directions (lines 20-24); and increased pull (line 30).
Date: December 21, 1920
Creator: Huffman, Orla L.

Pump-Operating Mechanism.

Description: Patent for Pump-Operating Mechanism designed with an operating lever for automatic engagement and be readily manipulated.
Date: October 5, 1920
Creator: Orla L. Huffman

Tire-Filler.

Description: Patent for an improved tire filler "adapted to fit within a tire casing" (lines 5-6, p. 2), including illustrations.
Date: March 30, 1920
Creator: Huffman, Orla L.

Truss.

Description: Patent for an "improved truss or abdominal belt" (lines 40-41) that provides a simple design with added pads.
Date: April 7, 1920
Creator: Buckley, James William
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