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Vibrating Churn

Description: Patent for a vibrating churn design meant to improve the process of churning liquids.
Date: June 3, 1919
Creator: Yount, J. E.
Partner: UNT Libraries Government Documents Department

Lemon and Lime Squeezer

Description: Patent for an improved lemon and lime squeezer that can divide the lemon and lime into two halves and squeeze the halves in succession, or one half be left un-squeezed.
Date: June 3, 1919
Creator: Bolton, Jack R.; Williams, John D. & Struve, Felix L.
Partner: UNT Libraries Government Documents Department

Well-Screen.

Description: Patent for a well-screen formed of perforated pipes for oil production to filter sand and detritus, including illustrations.
Date: June 3, 1919
Creator: Mack, James O.
Partner: UNT Libraries Government Documents Department

Liquid-Fuel Burner

Description: Patent for an adaptation of burners to use semi-viscous liquids "such as, crude oil, coal or gas tar, and the like" (pg 1, 7-8).
Date: June 3, 1913
Creator: Hannah, Robert L. & Hannah, Homer R.
Partner: UNT Libraries Government Documents Department

Pneumatic Horse-Collar.

Description: Patent for Pneumatic Horse Collar. This collar's inner pockets contain air pockets, that will be more comfortable and the outer walls will be more flexible, allowing the animal more comfort.
Date: June 3, 1913
Creator: Batchler, Fred
Partner: UNT Libraries Government Documents Department

Mechanism For Converting Reciprocating Into Rotary Motion.

Description: Patent for an improvement to drive shafts used in automobiles, other motor vehicles, and machine tools that convert reciprocating into rotary motion, including instructions and illustrations.
Date: June 3, 1913
Creator: Smith, Robert W. J.
Partner: UNT Libraries Government Documents Department

Washer for Well Screens.

Description: Patent for improvements in a washer for well screens relating to oil wells, using a fluid conducting tube, to be let down in a well.
Date: June 3, 1919
Creator: Mack, James O.
Partner: UNT Libraries Government Documents Department

Plow.

Description: Patent for improvements in plows through a, "disk-type," addition to paired longitudinally spaced ground engaging elements, "to throw the earth in opposite directions in order to effectively open a furrow" (lines 11-20). The improvements are simple, convenient, and cost reducing.
Date: June 3, 1919
Creator: Jackson, Charley S.
Partner: UNT Libraries Government Documents Department

Oil-Burner.

Description: Patent for an oil burner which ensures the "formation of a thorough mixture of oil, air and a fluid under pressure, such as steam or compressed air" and the prevention of the "flooding of the burner with surplus oil".
Date: June 3, 1913
Creator: Eckhardt, Richard H.
Partner: UNT Libraries Government Documents Department

Refrigerator Drip-Pan.

Description: Patent for a refrigerator drip pan which is closed and prevents water from being spilled.
Date: June 3, 1913
Creator: Patterson, Randall M.
Partner: UNT Libraries Government Documents Department

Diving-Armor.

Description: Patent for "certain new and useful Improvements in Diving-Armor" (lines 5-6) relating to protection from high pressure, enabling arm and hand movements, an outside air supply, and an oxygen tank. Includes illustrations.
Date: June 3, 1919
Creator: Long, James F.
Partner: UNT Libraries Government Documents Department

Disinfecting Device.

Description: Patent for improvements made in the design of disinfecting devices in order to create "a simple and inexpensive apparatus ... effective in evaporating and distributing disinfectants, liquid perfumes or other fluids" (lines 10-13), including illustrations and a description. The device is designed to "discharge a regular supply" (line 14) of fluids, be of "strong, durable, simple" (lines 25-26) construction, and make visible the amount of disinfectant remaining in the device.
Date: June 3, 1913
Creator: Hitchcock, Olga M.
Partner: UNT Libraries Government Documents Department

Shaft-Coupling.

Description: Patent for "an improvement in shaft couplings ... primarily designed for installation on the shafting of steamships and the like" (lines 9-13), including illustrations and instructions.
Date: June 3, 1919
Creator: Nelson, Gustaf Theodore
Partner: UNT Libraries Government Documents Department

Separator for Secondary Batteries

Description: Patent for an improved secondary battery separator.
Date: June 3, 1919
Creator: Luthy, J. O.
Partner: UNT Libraries Government Documents Department

Head or Tail Light for Automobiles.

Description: Patent for head or tail light for automobiles with adaptations of optical signaling and lighting devices used to make the vehicle and its intended change of drive direction and other traffic signals visible at night. This design also includes indicia, or specific distinguishing marks noting right and left turns.
Date: June 3, 1919
Creator: Heartsill, Isaac Newton.
Partner: UNT Libraries Government Documents Department

Fuel Rod Coupling

Description: Patent for a new type of fuel rod coupling, or "sucker rod," meant to increase the durability of pipes and rods used in drilling operations.
Date: June 3, 1919
Creator: Sheldon, W. J. & Allen, C. H.
Partner: UNT Libraries Government Documents Department

Spring Wheel

Description: Patent for a form of tire designed in such a way to avoid the dangers of a punctured tire. This is done by an arrangement of crossing springs used to support the outer wall of the tire instead of inflatable medium.
Date: June 3, 1913
Creator: Dwiggins, R, Sam & Kelley, E, Lawrence
Partner: UNT Libraries Government Documents Department

Grease Dispensing Pump

Description: Patent for improvements upon "grease-dispensing pumps"(line 7) which removes old grease and dispenses "mobile grease"(line 13) easily to machinery.
Date: June 3, 1919
Creator: Miller, Charles R.
Partner: UNT Libraries Government Documents Department

Gin Compress

Description: Patent for improvements upon the cotton gin-compress which includes driven screws with gearing to make the compress "more effective than that heretofore employed"(lines 10-11) machinery.
Date: June 3, 1919
Creator: Dunlap, Samuel H.
Partner: UNT Libraries Government Documents Department

Fluid Dispensing Apparatus

Description: Patent for a fluid dispensing apparatus meant to improve the dispensation of oil and similar liquids from appropriate faucets.
Date: June 3, 1919
Creator: Kincaid, C. W.
Partner: UNT Libraries Government Documents Department

Animal Brander

Description: Patent for an animal brander with interchangeable characters and a holder for the characters.
Date: June 3, 1913
Creator: Hayes, Monard Vinson
Partner: UNT Libraries Government Documents Department
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