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Nut Lock

Description: Patent for a nut lock. Illustration included.
Date: June 13, 1905
Creator: Mills, Thomas M. & McKinnon, Thomas J.
Partner: UNT Libraries Government Documents Department

Picture-Film Apparatus.

Description: Patent for a new and improved picture film apparatus. Improvements made to rewinding reels and prevention of strain on the film while in operation. Reels can be separated which allows for reuse with multiple films.
Date: June 13, 1916
Creator: McNeel, William Pinkney
Partner: UNT Libraries Government Documents Department

Photographic-Printing Apparatus.

Description: Patent for photographic printing apparatus for printing photographs from film or plate which aims to improve on previous models by making "the printing operation easy and efficient" (lines 20-21) including illustrations.
Date: June 13, 1916
Creator: Welsh, Monte
Partner: UNT Libraries Government Documents Department

Dirigible Headlight.

Description: Patent for new invention in automobile. This is made of low cost and highly efficient. This is operated from the steering gear of the automobile.
Date: June 13, 1916
Creator: Pepple, John. W.
Partner: UNT Libraries Government Documents Department
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