Description:
Patent for a specification to improve a motor-tricycle's ability to ride over obstructions and uneven surfaces to reduce shock to the front of the frame and the rider (lines 14-20). The patent includes the detailed specifications and illustrations.
Date:
July 14, 1914
Creator:
Benton, Walter L.
Partner:
UNT Libraries Government Documents Department
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.
Partner:
UNT Libraries Government Documents Department
Description:
Patent for a percolator that makes syrup from sugar, or can turn any granular, or leaf substance into liquid, that involves an air tube to allow air to escape from syrup during the process. Includes illustrations.
Date:
May 14, 1912
Creator:
Elledge, William, N.
Partner:
UNT Libraries Government Documents Department
Description:
Patent for a process of removing ink from paper that uses three chemical solutions that the paper is soaked in after an initial water bath to remove all the ink and produce paper pulp that can be recycled into new paper.
Date:
November 14, 1911
Creator:
Bonser, John Edward
Partner:
UNT Libraries Government Documents Department
Description:
Patent for a measuring tool which uses a bevel and square to provide measurements (like a try-square). It also incorporates an adjustable blade and a protractor.
Date:
January 14, 1919
Creator:
Greene, Saunders T.
Partner:
UNT Libraries Government Documents Department
Description:
Patent for the Tongue Supporting Attachment for Cultivators and Planters. This invention, according to Paul J. Block, is to provide an improved support for the tongues of a cultivator and relieve the draft animal of its weight. Illustrations are included.
Date:
June 14, 1917
Creator:
Block, Paul J.
Partner:
UNT Libraries Government Documents Department
Description:
Patent for "improvements in tag-fasteners...which can be applied to [a] package with great rapidity and which will not easily become detached" (lines 6-19) including illustrations.
Date:
July 14, 1914
Creator:
Walshe, Denny Edmund
Partner:
UNT Libraries Government Documents Department
Description:
Patent for a new universal lever “for the purpose of the transmission of power from any suitable source to a rod or bar, for reciprocating the rod or bar in a perfectly straight line at all times” (lines 15-18) including instructions and illustrations.
Date:
December 14, 1915
Creator:
Blackaller, Miguel
Partner:
UNT Libraries Government Documents Department
Description:
Patent for an improved nut lock that prevents nuts from loosening. The invention is a combined nut lock and washer with spring plate, including illustrations.
Date:
January 14, 1919
Creator:
Teague, Isaac E.
Partner:
UNT Libraries Government Documents Department
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