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Tie Mold

Description: Patent is for new molds to hold in place railway ties inexpesively.
Date: September 19, 1916
Creator: Shearer, F. C.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Railway-Tie.

Description: Patent for an invention relating to the railway tie that aims to produce "a tie which is adapted to be constructed of reinforced concrete" (lines 14-16). Other objectives and illustrations of invention are included.
Date: June 5, 1917
Creator: Shearer, Frederick C.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Railroad-Tie

Description: Patent for a railroad tie “which is so constructed as to enable the rails to have resiliency” (lines 16-17) including instructions and illustrations.
Date: October 9, 1915
Creator: Shearer, Frederick C.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Cutlery-Sharpener.

Description: Patent for a cutlery sharpener "which may be used for dressing down the edges of knives," "may be employed in the kitchen to rapidly condition kitchen knives," (line 16, lines 18-20) and create different types of beveled edges on a blade. It provides instructions and illustrations.
Date: June 18, 1918
Creator: Ball, Ewart M.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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