UNT Libraries Government Documents Department - 9 Matching Results

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Quilting-Frame for Sewing-Machines.

Description: Patent for improvement in quilting-frames by providing “screw-eyes on the end pieces of the frame for the purpose of holding the frame together and at the same time serving to run in the rollers to carry the frame along,” (Lines 25-31) and an interchangeable roller-gages would enable either straight or curved or fancy quilting to be done. Illustration is included.
Date: July 14, 1891
Creator: Stukes, John Marion
Item Type: Refine your search to only Patent

Toy Cannon

Description: Patent for an improvement to toy cannons to enable marbles and other spherical objects can be fed into cannon and fired providing a varied range of distance.
Date: March 14, 1916
Creator: Osborn, Carl B.
Item Type: Refine your search to only Patent
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