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Cross-Roller Bit. (open access)

Cross-Roller Bit.

Patent for a certain new and useful improvement in cross-roller bits. Invention relates to "improvements in rotary boring drills for use in drilling wells for water, oil or gas and has particular reference to drills of the so called cross roller type for use in hard formation."
Date: November 4, 1919
Creator: Hughes, Howard R.
System: The Portal to Texas History
Automobile-Windlass (open access)

Automobile-Windlass

Patent for an improvement to automobile windlasses. The improvement allows automobile to be removed from any road obstruction easily and quickly.
Date: November 11, 1919
Creator: Davis, Marion A.
System: The Portal to Texas History
Rotary Boring Drill. (open access)

Rotary Boring Drill.

Patent for "rotary boring drills for use in drilling wells or mines in earth or rock" (lines 11-13) including instructions and illustrations.
Date: November 25, 1919
Creator: Hughes, Howard R.
System: The Portal to Texas History
Railroad Tie (open access)

Railroad Tie

Patent for an improved railroad tie. The improved railroad tie will be more resilient, with a housing made of pressed metal.
Date: November 18, 1919
Creator: Autrey, Benjamin P.
System: The Portal to Texas History
Drill-Cutter. (open access)

Drill-Cutter.

Patent for new and improved drill cutter for rotary boring drills including exact description and illustrations.
Date: November 4, 1919
Creator: Godbold, Louis A. & Fletcher, Harold W.
System: The Portal to Texas History
Combination Set-Collar for Well-Strainers. (open access)

Combination Set-Collar for Well-Strainers.

Patent for a combination set-collar for well-strainers that combines a back pressure valve and a washer pipe which allows for the cleaning of the strainer.
Date: November 25, 1919
Creator: Thompson, Alexander
System: The Portal to Texas History
Crank (open access)

Crank

Patent for a crank to provide a starter for an internal combustion engine. If the engine backfires, this crank will ensure that the operator will not be injured.
Date: November 25, 1919
Creator: Bates, Samuel F.
System: The Portal to Texas History
Amusement Apparatus. (open access)

Amusement Apparatus.

Patent for improvements to the Amusement Apparatus that can be more easily constructed and supports swimmers by the use of horizontal and vertical bars on each side of the device with the horizontal bars rotate independently. Includes illustration.
Date: November 4, 1919
Creator: Williams, May Brown
System: The Portal to Texas History
Bridle Attachment (open access)

Bridle Attachment

Patent for a new and improved way to connect the blind brace of a bridle.
Date: November 18, 1919
Creator: Steele, Tom L.
System: The Portal to Texas History
Adjustable Crib or Bed. (open access)

Adjustable Crib or Bed.

Patent for improvements in Adjustable Cribs or Beds for children to sit beside the bed of the mother or guardian of the child. Made to be "easily and quickly attachable to or connected with any make of" (lines 17-19) the adult's bed "so that the mattresses of the bed and crib will be perfectly even or flush, without space...between them" (lines 20-22). Includes illustrations.
Date: November 25, 1919
Creator: Rece, Frank S.
System: The Portal to Texas History
Burner. (open access)

Burner.

Patent for an inexpensive and efficient burner for oil "with a maximum production of heat." (lines 14-15) including illustrations.
Date: November 18, 1919
Creator: Upton, Arthur L. & Immer, Samuel N.
System: The Portal to Texas History
Sack Attachment for Cotton Picking Machines (open access)

Sack Attachment for Cotton Picking Machines

Patent for an improved sack attachment for cotton-picking machines that is waterproof and stays in position on the machine to prevent its walls from collapsing during suction of cotton.
Date: November 11, 1919
Creator: Chaney, Bailey E.
System: The Portal to Texas History
Gate (open access)

Gate

Patent for an improved gate design.
Date: November 18, 1919
Creator: Jenson, J. S.
System: The Portal to Texas History
Churn-Truck. (open access)

Churn-Truck.

Patent for a churn truck. It allows for "receiving churns in order," can be "moved to various places" as needed, and "the truck being provided with means for facilitating pushing or pulling thereof" (lines 10-15). Illustration included.
Date: November 11, 1919
Creator: Buie, Sula
System: The Portal to Texas History
Process of Treating Wood (open access)

Process of Treating Wood

Patent for a new method of treating wood.
Date: November 3, 1919
Creator: Lyon, Leonidas N.
System: The Portal to Texas History
Crude Oil Refining Process (open access)

Crude Oil Refining Process

Patent for the refinement of crude oil, producing refined oil in an economic manor.
Date: November 11, 1919
Creator: Evens, Jewett G. P.
System: The Portal to Texas History
Rear Sight for Guns (open access)

Rear Sight for Guns

Patent for a rear sight for firearms, particularly larger firearms such as service rifles or other field artillery and machine guns.
Date: November 18, 1919
Creator: Kaempfer, Effie May Wagner
System: The Portal to Texas History
Automobile -Tire. (open access)

Automobile -Tire.

Patent for a wire-wrapped casing for car tires.
Date: November 29, 1919
Creator: MIchero, William A.
System: The Portal to Texas History
Ice-Cream Freezer (open access)

Ice-Cream Freezer

Patent for a contraption designed to freeze ice cream.
Date: November 14, 1919
Creator: Knemeyer, William H.
System: The Portal to Texas History
Disk Plow. (open access)

Disk Plow.

Patent for a disk plow modification, which allows the disk to be self-sharpening and automatically release accumulated garbage.
Date: November 4, 1919
Creator: Hoffman, George L.
System: The Portal to Texas History
Heater. (open access)

Heater.

Patent for a heater, "designed for use in orchards for raising the temperature of the atmosphere at times when frosts or freezing temperature is threatened" (lines 11-14). Illustration included.
Date: November 18, 1919
Creator: Briscoe, Williard H.
System: The Portal to Texas History
Rotary Engine. (open access)

Rotary Engine.

Patent for a rotary engine. The engine is devised for driving a motor vehicle. Illustration included.
Date: November 4, 1919
Creator: Winn, Frank B.
System: The Portal to Texas History
Cotton Bur Breaker and Suction Fan. (open access)

Cotton Bur Breaker and Suction Fan.

Patent for "a new and useful Improvements in Cotton-Bur Breakers and Suction-Fans" (lines 6-8) and is designed for loading and unloading cotton from a wagon while separating the cotton lint from the hulls, including illustrations.
Date: November 18, 1919
Creator: Irwin, Samuel D.
System: The Portal to Texas History
Elevating-Truck. (open access)

Elevating-Truck.

Patent for new improvements for a portable elevating truck, used for handling and storing heavy material to stack on each other. (referred to as "decking") using an endless chain on an incline.
Date: November 11, 1919
Creator: Anderson, John L.
System: The Portal to Texas History