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Aeroplane.

Description: Patent for an aeroplane with a propeller, which is "pivotally mounted and adjustable into different positions relative to the planes in order to produce either a rising movement or thereof or a driving movement in a horizontal or other plane" (lines 26-30).
Date: September 19, 1911
Creator: Andrae, Ernest H.; Andrae, E. H.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Ant-Trap.

Description: Patent for ant traps that has a body portion with upper and lower inlet chambers. The trap is connected with the upper inlet chamber by a passage-way through which the ants may pass.
Date: December 19, 1911
Creator: Seifert, Adolf R. R. & Campbell, Bertha
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Bridle-Bit.

Description: Patent for a bridle bit that holds and manages vicious horses and that can be adjusted to also fit a calf or colt.
Date: December 19, 1911
Creator: Smith, John T.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Buggy-Wrench

Description: Patent for improvements to the type of "buggy wrench" used for removing lug nuts.
Date: September 19, 1911
Creator: Winckler, Henry J.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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