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Well-Drill

Description: Patent for well drill that enables its upper end to be struck without disengaging the cable with an objective to provide simple, inexpensive, and convenient use.
Date: July 4, 1916
Creator: Walker, Merit Benjamin
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Oil-Burner

Description: Patent for an oil burner for burning crude petroleum and hydrocarbon oils. Illustrations included.
Date: July 11, 1911
Creator: Mills, Virgil H. & Mills, John H. T.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Swing.

Description: Patent for a swing, particularly for children, that provides a foot rest that rises from the floor when a person sits down and includes a back that can be reclined. The particular design is also cheaper and easier to build.
Date: July 4, 1916
Creator: Shaw, John Copeland Miller
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Collar-Support.

Description: Patent for improvements to collar supports "...to provide a supporter which may be readily pinned to the collar and which is therefore easily detached therefrom when desired" (lines 11-14) including illustrations.
Date: July 7, 1914
Creator: Towler, Mary E.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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