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Striking Mechanism for Clocks

Description: Patent for a striking mechanism for clocks which strikes a bell a number of times to indicate the hour of the day. Illustrations included.
Date: February 18, 1913
Creator: Friedman, Bernhard Z.
Partner: UNT Libraries Government Documents Department

Washing-Machine.

Description: Patent for a washing machine, which has rubbing devices that will not injure the clothes and attaches to any tub and braces it.
Date: October 19, 1909
Creator: Zachary, Archie A.
Partner: UNT Libraries Government Documents Department

Screen-Door Hinge

Description: Patent for a screen door hinge for both half or full length screens. Illustrations included.
Date: February 18, 1913
Creator: McFarland, Frank H.
Partner: UNT Libraries Government Documents Department

Semaphore.

Description: Patent for a semaphore with an enclosure for the operating gearing in signaling devices for railway trains. It incloses the operating gearing so that ice does not interfere with its operation and water does not touch the gearing.
Date: January 16, 1912
Creator: Van Zandt, Luther H.
Partner: UNT Libraries Government Documents Department

Wind-Shield Protector.

Description: Patent for windshield protector to "protect people from the danger of broken glass from the wind-shields of automobiles ... and will also prevent people from being thrown against such constructions as wind-shields." (lines 11-17)
Date: June 13, 1916
Creator: Uttz, William A.
Partner: UNT Libraries Government Documents Department

Sleeping-Car Seat and Berth.

Description: Patent for a sleeping car berth, which has pneumatic elevators for raising and lowering the top bunk, and folds the bunks and sheets between the car seats during the day.
Date: August 6, 1907
Creator: Butz, John F.
Partner: UNT Libraries Government Documents Department

Sign.

Description: Patent for an illuminated sign that uses prism to reflect the light thus reducing the amount of lights needed to illuminate the sign.
Date: July 4, 1911
Creator: Hoag, Harry
Partner: UNT Libraries Government Documents Department

Trolly Catcher.

Description: Patent for simple and inexpensive devices for tripping the trolley pole of an electric car by automatically releasing the tension of the maintaining springs which hold the trolley pole in operative position, so that the trolley pole will drop downwardly shortly after it is displaced from under the trolley wheel and not rise up and break the suspension devices.
Date: November 10, 1912
Creator: Reames, Charles H.
Partner: UNT Libraries Government Documents Department

Spring-Motor

Description: Patent for a spring motor for use in operating small devices such as churns.
Date: February 4, 1913
Creator: Dayton, William L.
Partner: UNT Libraries Government Documents Department

Food-Mixer.

Description: Patent for a food-mixer for stock feed composed of various chutes and parts for the mixing of large quantities of food stuffs, including specifications and illustrations.
Date: May 5, 1914
Creator: Egan, Mathew M.
Partner: UNT Libraries Government Documents Department

Boat-Propeller

Description: Patent for a boat propeller that runs more efficiently by turning in such a way that the load of water on the propeller is taken off when its blades are going up.
Date: July 16, 1912
Creator: Reames, Charles H.
Partner: UNT Libraries Government Documents Department

Beveled-Rule-Molding Device

Description: Patent for improvements in matrices and devices which are similar to matrices that are used in linotype and intertype or line casting machines. These devices consist of a rule molding mechanism with a bar having the general contour of a matrix. A channel exists in one side with under cut edges. These objects can be operated by matrix molding devices for forming rules for printing purposes.
Date: May 12, 1914
Creator: Markwell, Andrew E.
Partner: UNT Libraries Government Documents Department
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