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Rail-Joint.

Description: Patent for rail joints that will remove the need for bolts to secure the chairs. The joints will also allow the chair to be removed from the rail without using tools.
Date: October 14, 1913
Creator: Ernest, Albert C.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Demountable Tire-Rim.

Description: Patent for a demountable tire-rim for automobiles that tires can be "readily mounted or removed". "The principal object of (this) invention is to provide an automobile wheel rim which is demountable and which is so constructed that when removed from the wheel a segment of the rim can be swung inwardly thereby attaining an easy and quick removal of the tire from the rim, and vice versa.". The object of this invention was to create a rim that was easily detachable and was also sturdy and not as e… more
Date: January 14, 1919
Creator: Jones, Joseph H.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Device for Cleaning Flues

Description: Patent for a flue cleaner that operates by blowing steam through the flue, thus removing dirt and debris. Illustrations included.
Date: June 14, 1910
Creator: Bartles, Neslon E. & Hawkins, Charles O.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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