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Well-Boring Rod.

Description: Patent for a well boring rod in which a hollow rod or shaft is used as a rotary power transmission shaft. The invention has for its primary objects the provision of means for reinforcing or stiffening a well boring rod so that a lighter tube may be used than would otherwise be the case.
Date: May 21, 1918
Creator: Layne, Mahlon E.
Partner: UNT Libraries Government Documents Department

Pipe Tongs

Description: Patent for improvements to Pipe Tongs used in oil wells by improving the strength and gripping capability of the pipe.
Date: June 21, 1918
Creator: Reed, Clarence E.
Partner: UNT Libraries Government Documents Department

Hose-Clamp

Description: Patent for "certain new and useful Improvements in Hose-Clamps" (lines 5-6). "It is the object of this invention to provide a clamp which is provided with yieldable slips, which securely clamp the hose to prevent the separation of the hose from the nipple..." (lines 30-34).
Date: May 21, 1918
Creator: Bennett, Clarence D.
Partner: UNT Libraries Government Documents Department

Belt-Buckle

Description: Patent for belt-buckles that design "to be worn around the waist, without injuring or mutilating the ends of the belt (lines 13-15)."
Date: May 21, 1918
Creator: Hall, Cyrus M.
Partner: UNT Libraries Government Documents Department
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