UNT Libraries Government Documents Department - 7 Matching Results

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Axle-Skein

Patent for an axle skein that holds the skein on the axle.

Date: December 20, 1910

Creator: Bevil, Andrew H. & Bevil, Charles W.

Headlight.

Patent for "an electric head-light which will adjust the carbons of the arc lamp without the usual vibration" (lines 12-14) and be more durable and efficient.

Date: October 31, 1911

Creator: Dooley, Robert M.

Car Steps

Patent for rail car steps. Illustrations included.

Date: March 7, 1911

Creator: Collier, James Dallas

Window Ventilation.

Patent for a window ventilator for use in damp or cold weather that blocks the rain or cold, while allowing fresh air to enter the house.

Date: February 8, 1910

Creator: Best, Julius J.

Wheel-Tread

Patent for improved wheel treads specifically for assisting motorists trapped in mud, sand, or the like.

Date: July 1, 1919

Creator: Wheat, Levi M.

Syrup-Pan

Patent for a syrup pan for boiling down sap into syrup that keeps the solid matter in the pan and only lets the liquid syrup flow out.

Date: August 6, 1912

Creator: Baker, George W.

Scraper

Patent for Scraper

Date: September 19, 1916

Creator: Spears, Wiliiam I.