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Lubricator

Description: Patent for a lubricator used for lubricating graphite that is utilized in air brake systems. Illustrations included.
Date: October 5, 1909
Creator: Turner, William Orris
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Valve For Oil Wells

Description: Patent for a valve for oil wells. This invention is designed to control the flow of oil during drilling. Illustration included.
Date: September 19, 1905
Creator: Bernard, Horace D.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Injector-Burner

Description: Patent for an injector burner which "consumes a mixture of oil and steam" (lines 10-11). Illustrations included.
Date: August 27, 1907
Creator: Wiggs, James A., Jr.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Pump.

Description: Patent for a pump. This patent claims improvements in the design of pumps used for oil or water.
Date: March 6, 1906
Creator: Nevins, Ennis M.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Mining Sulfur.

Description: Patent for extracting sulfur that is being mined from the stratum that has the minerals. A fluid medium, such as air or a heated liquid, is forced into the stratum which assists with the elevation of the liquid mineral. As the minerals come up the heated tubes, the liquefied minerals are sent into vats.
Date: September 8, 1903
Creator: Higgins, Pattillo
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Partner: UNT Libraries Government Documents Department

Method Of Drilling Wells

Description: Patent for a method of drilling wells. This invention is known as the rotary process that deals with alluvial deposits at different levels such as sand, water flows, gravel, gas under pressure, and boulders. Illustration included.
Date: October 30, 1906
Creator: Decker, Harry R.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Portable Press for Hay

Description: Patent for a portable press for hay. "My invention relates to portable hay and other presses, and has for its objects, first, an improved power-transmission and lever device for pressing or forcing the hay or other material into th box or frame of the press" (line 8-13). Illustration included.
Date: October 13, 1903
Creator: McKean, Frank
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Pumping Apparatus.

Description: Patent for pumping apparatus. This invention provides a means to elevate liquids by use of compressed air. It is specifically intended for deep oil-wells.
Date: August 25, 1903
Creator: Cain, Francis Charles & Herrenkind, Oscar Charles
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Nut-Lock.

Description: Patent for a nut-lock that holds the nut more securely in place than previous ones. Used primarily in railroad joints, but can be used in a variety of other applications.
Date: February 19, 1907
Creator: Baldwin, John H.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Spudding and Pipe Driving Machine

Description: Patent for a spudding and pipe driving machine. This invention comprises "two oppositely disposed engines, a block and tackle for supporting either the spudding or driving mechanism, and means for imparting a jogging movement to the well rope to operate the drill or hammer" (line 13-18). Illustration includes.
Date: December 15, 1903
Creator: Higgins, Pattillo
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Hydraulic Drill

Description: Patent for a hydraulic drill. This invention is a class of drill for deep drilling that delivers water to the bottom of the opening.
Date: August 11, 1903
Creator: Higgins, Pattillo
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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