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Slide-Scraper

Description: Patent for a slide scraper. The objective of this invention is to create a more efficient slide scraper that allows the attention of the operator to remain on the draft horse and the work.
Date: November 13, 1917
Creator: Elrod, Albert K.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Road Grader

Description: Patent for road grader, that applies additional support to the frame.
Date: January 30, 1917
Creator: Hawley, Royal A.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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