UNT Libraries Government Documents Department - 13 Matching Results

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Spring

Description: Patent for a spring "wherein all of the parts are removably connected to each other so as to be convenient and inexpensive to repair." (Line 11-14)
Date: November 3, 1914
Creator: Avera, Lawrence A.
Item Type: Refine your search to only Patent

Internal Combusion System

Description: Patent for new and useful Internal-Combustion Engine. Improves the provision of an engine which the cylinder is provided with a semi-spherical upper end, fr the rotatable reception of similar shaped power cylinder carrying shell. Specification of letter patent with illustration. Serial number 789.146
Date: May 12, 1914
Creator: Clough, George G.
Item Type: Refine your search to only Patent

Load-Transferring Apparatus.

Description: Patent for load transferring apparatus, important for its innovations "applicable to the operation of unloading bulk material from boats or barges and of transferring said material to stationary bins or ships at sea" (lines 11-15).
Date: June 23, 1914
Creator: Hildebrand, Henry W.
Item Type: Refine your search to only Patent

Self-Propelled Truck.

Description: Patent for a self-propelled truck that has free-turning movement, independent of the truck frame, and has a body that "may be low down and straight from end to end" (lines 29-30). This patent includes illustrations.
Date: August 4, 1914
Creator: Hoag, George M.
Item Type: Refine your search to only Patent

Rail.

Description: Patent for an invention relates to improvements in railway rails. The object is to provide a hollow rail having simple and cheap, but effective means for connecting the ends of the rails.
Date: October 20, 1914
Creator: Rochel, Ken E.
Item Type: Refine your search to only Patent
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