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Window-Screen

Description: Patent for a window screen. Illustrations included.
Date: May 28, 1907
Creator: Kemmerling, Warren
Partner: UNT Libraries Government Documents Department

Knife

Description: Patent for a knife used for cutting grass and shrubbery. Illustrations included.
Date: May 28, 1907
Creator: Baggett, Robert A.
Partner: UNT Libraries Government Documents Department

Plow Attachment

Description: Patent for a plow attachment designed for shovels. Illustrations included.
Date: May 28, 1907
Creator: Polk, Calvin Lucious
Partner: UNT Libraries Government Documents Department

Hay Press

Description: Patent for a Hay-Press, for the purpose of bailing hay. Illustrations included.
Date: May 28, 1907
Creator: Hamilton, James William
Partner: UNT Libraries Government Documents Department

Secondary Electric Clock

Description: Patent for a secondary electric clock. This invention uses a predetermined movement of the clocks hands thereby preventing any abnormal movement in a secondary clock controlled by a master clock. Illustration included.
Date: May 28, 1907
Creator: Guthrie, William S.
Partner: UNT Libraries Government Documents Department

Rotary Engine

Description: Patent for a rotary engine "that may be made to effectively employ the full expansive force of the steam or other motive fluid in a uniform manner" (lines 12-14). Illustrations included.
Date: May 28, 1907
Creator: Kelly, George A.
Partner: UNT Libraries Government Documents Department

Rotary Engine

Description: Patent for a rotary engine that operates by virtually any type of motive fluid. Illustrations included.
Date: May 28, 1907
Creator: Walker, James C.
Partner: UNT Libraries Government Documents Department

Headlight Attachment

Description: Patent for headlight attachments designed to display "numbers and other signals in front of locomotive headlights" (lines 10-11). Illustrations included.
Date: May 28, 1907
Creator: McElvaney, Charles T.
Partner: UNT Libraries Government Documents Department

Electric Attachment for Movable Objects.

Description: Patent for an electric device that can be attached to equipment such as plows or tractors which sends an electric current underground where the plow is going that prevents dirt from sticking to the equipment and clogging it when the ground is slightly wet.
Date: May 28, 1907
Creator: Dawkins, John R.
Partner: UNT Libraries Government Documents Department

Bottle

Description: Patent for a glass bottle designed to "prevent the refilling of a bottle when the original contents have been poured therefrom" (lines 10-12).
Date: May 28, 1907
Creator: Tull, Francis S.
Partner: UNT Libraries Government Documents Department

Composite Roofing

Description: Patent for a composite roofing, designed to be durable and resistant to extreme temperatures. Illustrations included.
Date: May 28, 1907
Creator: Hennion, Amzi G.
Partner: UNT Libraries Government Documents Department

Binding Mechanism for Corn-Harvesters

Description: Patent for a binding mechanism for corn-harvesters. Illustrations included.
Date: May 28, 1907
Creator: Tilson, William H.
Partner: UNT Libraries Government Documents Department
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