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Boiler Attachment

Description: Patent for improvements in boiler attachments, to produce a thermostatic device of simple and improved construction which may be utilized for the purpose of actuating a valve governing the steam supply to the pump or the injector.
Date: June 28, 1913
Creator: Priester, Joel Ellis
Partner: UNT Libraries Government Documents Department

Closure for Refrigerators and the Like

Description: Patent is to "provide a simple and efficient construction of doors or lids for refrigerators, refrigerator cars, ice boxes, fireless cookers, telephone booths and the like, and as fire doors for storage houses, and wherever it is necessary or desirable to provide for facility of movement in opening or shrinking, due to head or cold, dampness or dryness, or other climatic or atmospheric or similar changes or conditions, while insuring an air tight, smoke, fire and bug proof, and heat insulating … more
Date: May 28, 1918
Creator: Seifert, John W. of Houston, TX
Partner: UNT Libraries Government Documents Department

Liquid Dispensing Apparatus.

Description: Patent for "certain new and useful Improvements in Liquid Dispensing Apparatus" (lines 5-7) describing new improvements, including instructions and illustrations.
Date: November 28, 1916
Creator: Bradley, Richard C.; Kinnebrew, Lee; Eastham, J. Malley & Ireland, C. Frank
Partner: UNT Libraries Government Documents Department

Well-Strainer.

Description: Patent for improvements to well strainers. Plugs with slats are applied throughout the pipe, making the plugs stronger and capable of enduring more strain.
Date: September 28, 1915
Creator: McEvoy, Joseph H.
Partner: UNT Libraries Government Documents Department

Well-Drilling Apparatus.

Description: Patent for drilling well apparatuses that approximate the weight imposed so that the weight can be regulated to improve efficiency, including instructions and illustrations.
Date: April 28, 1914
Creator: Hughes, Howard R.
Partner: UNT Libraries Government Documents Department

Vehicle-Axle.

Description: Patent for a shock absorbing axle for vehicles including illustrations.
Date: July 28, 1914
Creator: Hartmann, Arthur R.
Partner: UNT Libraries Government Documents Department

Protector for Paper-Rolls.

Description: Patent for adjustable paper roll protector that prevents rolls of paper (such as what is used for newspaper printing) from becoming damaged during shipping and/or handling to prevent waste. Includes illustrations.
Date: May 28, 1918
Creator: Staley, William O.
Partner: UNT Libraries Government Documents Department

Protective Covering For Ice-Bags.

Description: Patent for protective coverings for ice-bags, providing a device to be applied to an ice cap or bag to protect the bed clothing from becoming wet due to the sweating of the bag.
Date: November 28, 1916
Creator: Slataper, Alice L.
Partner: UNT Libraries Government Documents Department

Hose Attachment

Description: Patent for hose to be used in well-drilling.
Date: November 28, 1916
Creator: Girten, Charles E. & Bowman, Archibald M.
Partner: UNT Libraries Government Documents Department

Packing-Cutter.

Description: Patent for a packing cutter with the original purpose to cut away the packing material from around pistons and cylinders with speed and accuracy, including illustrations.
Date: March 28, 1916
Creator: Landry, Rosamond L.
Partner: UNT Libraries Government Documents Department

Hay Press

Description: Patent for hay press, or hay baler.
Date: November 28, 1916
Creator: Dudley, Andrew T.
Partner: UNT Libraries Government Documents Department

Multicylinder Internal-Combustion Engine.

Description: Patent for an internal combustion engine with multiple cylinders.
Date: July 28, 1914
Creator: Hart, Sydney H.
Partner: UNT Libraries Government Documents Department

Oil-Converting Apparatus.

Description: Patent for an apparatus that can be built at moderate cost, which will enable a high rate of commercially efficient work to reduce "the specific gravity of various grades of hyrdo-carbon oils, especially those of a semi-refined character" (lines 22 - 24).
Date: October 28, 1919
Creator: Adams, Joseph H.
Partner: UNT Libraries Government Documents Department

Oil-Burner.

Description: Patent for an oil burner which burns more efficiently and is easier to clean, including illustrations.
Date: May 28, 1918
Creator: Spence, Garfield A.
Partner: UNT Libraries Government Documents Department

Dental Occluding Frame

Description: Patent for Dental Occluding Frame
Date: January 28, 1914
Creator: Hall, Rupert E.
Partner: UNT Libraries Government Documents Department

Patent for Drill.

Description: Patent for a multi-purpose drill.
Date: November 28, 1916
Creator: Weathersby, Fred R.
Partner: UNT Libraries Government Documents Department

Pipe Connection.

Description: Patent for the use and improvement of pipe connections.
Date: May 28, 1912
Creator: Breaker, Lewis F.
Partner: UNT Libraries Government Documents Department

Baling Press

Description: Patent for hay baler.
Date: November 28, 1916
Creator: Dudley, Andrew T.
Partner: UNT Libraries Government Documents Department

Reaming-Drill.

Description: Patent for a reaming drill that is interchangeable between the upper and lower head and best used for materials such as gumbo, shale, and clay. Illustrations and instructions included.
Date: March 28, 1916
Creator: Hughes, Howard R.
Partner: UNT Libraries Government Documents Department

Gang Disk Drill.

Description: Patent for a new disk drill, with instructions for use and illustrations. The gang disk drill has a series of disk-shaped cutters along its body, allowing for more rapid, efficient penetration of shale and other types of material.
Date: March 28, 1916
Creator: Hughes, Howard Robard, 1869-1924
Partner: UNT Libraries Government Documents Department

Device for Controlling Electric Current.

Description: Patent for an improved device for controlling electric current. The device can control electric current from a generator specifically for the use in automobiles not to exceed a certain limit in high speed situations.
Date: January 28, 1919
Creator: Duke, Earle H. & Brown, James D.
Partner: UNT Libraries Government Documents Department

Smoothing-Iron.

Description: Patent for a redesigned smoothing iron. This includes the design of a hollow transparent body with heating elements. The elements are made of replaceable lights which heat the body as well as lighting up so that the unit may be used in a dimly lit room.
Date: November 28, 1911
Creator: Thomas, Theodore G.
Partner: UNT Libraries Government Documents Department

Sweat-Band.

Description: Patent for a sweat band designed to be secured within a hat which is elastic so that it may be made to bind or grid the head of the wearer and secure the hat firmly on the head, including illustrations.
Date: November 28, 1916
Creator: Heady, Louis, B.
Partner: UNT Libraries Government Documents Department

Thermostat.

Description: Patent for an improved and automatic thermostat tool to regulate temperature including instructions and illustrations.
Date: December 28, 1915
Creator: Royall, John H.
Partner: UNT Libraries Government Documents Department
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