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Knife.

Description: Patent for a knife with multiple curved blades used to cut food.
Date: July 13, 1920
Creator: Oertli, Henri
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Plow-Stock.

Description: Patent for a simply, durably, and efficiently constructed plow-stock that "will admit of changes being made in an expeditious and convenient manner to facilitate the grouping of the shares or plows to be carried by the stock" (lines 11-14).
Date: July 30, 1895
Creator: Abbott, Joseph W.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Animal Trap.

Description: Patent for a new and improved animal trap. This design consists in "the combination of the wire frame having the parallel base-arms, the coiled-springs, the upwardly-extending arms, and the downwardly-extending loop, the loop or ring on the bend and engaged portions of said wire, and the trigger-wire having the frontwardly-projecting point engaging said ring" (lines 80-87).
Date: July 10, 1888
Creator: Beversdorf, Louis, Jr.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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