Description:
Patent for metallic bedstead which will eliminate drafts in cold weather as well as pillows working back between the upright rails. This device includes a means for elevating the head or foot of the bed, including illustrations.
Date:
November 6, 1917
Creator:
Martin, Silas Wright
Partner:
UNT Libraries Government Documents Department
Description:
Patent for rod coupling. This invention is for a type of rod couplings formed in sections for use as plunder-rod for wells. Illustration included.
Date:
November 6, 1906
Creator:
Lynn, John McKenzie
Partner:
UNT Libraries Government Documents Department
Description:
Patent for a new and useful heater design "particularly for heating the water in the circulating system of internal combustion engines, such as are used in automobiles" (lines 10-12). Illustrations are included.
Date:
June 6, 1916
Creator:
Smith, Frederick C.
Partner:
UNT Libraries Government Documents Department
Description:
Patent for a combination of emergency and transmission brake mechanism on Ford automobiles that helps relieve the strain on the emergency brake mechanism.
Date:
June 6, 1916
Creator:
Fitch, William H.
Partner:
UNT Libraries Government Documents Department
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