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Well-Drilling Machinery

Description: Patent for a machine used to drill water, oil, and gas wells. Illustrations included.
Date: July 7, 1908
Creator: Decker, Harry R.
Partner: UNT Libraries Government Documents Department

Steam Generating System

Description: Patent for steam generating system. Illustration included.
Date: July 21, 1908
Creator: Bebber, August W.
Partner: UNT Libraries Government Documents Department

Journal-Box

Description: Patent for a rail-car journal box with "an anti-friction side and end bearing for axle, having means for supplying a lubricant thereto in any desired quantity the rings serving to constantly distribute said lubricant around the roller bearings" (lines 73-78).
Date: July 14, 1908
Creator: Washington, George M.
Partner: UNT Libraries Government Documents Department

Trick Amusement Device

Description: Patent for a puzzle toy consisting of a lid and blower. Illustrations included.
Date: July 7, 1908
Creator: Judson, Fred I.
Partner: UNT Libraries Government Documents Department

Skate

Description: Patent for a skate which has a special foot-plate that detaches. The invention is intended to be simple and inexpensive while still effective and long-lasting.
Date: July 10, 1908
Creator: Spacie, Thomas
Partner: UNT Libraries Government Documents Department

Greasing Device

Description: Patent for a greasing device. Illustration included.
Date: July 14, 1908
Creator: Overall, Ida L. & Bock, T. J.
Partner: UNT Libraries Government Documents Department

Switch-Operating Mechanism

Description: Patent for a railroad switch operating mechanism that is operated from the train which can can close a switch accidentally left open.
Date: July 7, 1908
Creator: Hyman, Henry F. & Hay, G. H.
Partner: UNT Libraries Government Documents Department
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