Corn and Cotton Planter (open access)

Corn and Cotton Planter

Patent for a corn and cotton planter that can plant two rows at a time.
Date: June 11, 1912
Creator: Hooper, Martin T.
System: The Portal to Texas History
Cotton-Chopper. (open access)

Cotton-Chopper.

Patent for a cotton chopper, which attaches to a cultivator that throws the dirt out of the way to allow the plants to be chopped more easily.
Date: March 15, 1910
Creator: Arthur, George P.
System: The Portal to Texas History
Corn-Header. (open access)

Corn-Header.

Patent for a device for the removal of the heads of corn. The device contains a blade and attaches to a person's hand.
Date: May 2, 1916
Creator: Hooper, Howard Henry
System: The Portal to Texas History
Cotton-Chopper (open access)

Cotton-Chopper

Patent for cotton chopper attachment for wheeled cultivators that allowed the user to "cut or chop out portions of the cotton row so that the growth of the remaining cotton is facilitated."
Date: October 20, 1914
Creator: Arthur, George P.
System: The Portal to Texas History
Apparatus for Repairing Automobile Radiators (open access)

Apparatus for Repairing Automobile Radiators

Patent for an apparatus meant to assist in the repair of automobile radiators by holding the radiator in place and keeping all parts necessary for repair easily accessible.
Date: November 11, 1919
Creator: Jerden, W.
System: The Portal to Texas History
Spark-Plug (open access)

Spark-Plug

Patent for an improved spark plug assembly used in explosive engines allowing for easier cleaning of the electrodes while the motor is running, among other enhancements over contemporary spark plug design.
Date: April 27, 1915
Creator: Inman, John P. & Estes, Robert E.
System: The Portal to Texas History
Feeding and Packing Mechanism for Baling Presses (open access)

Feeding and Packing Mechanism for Baling Presses

Patent for condenser that positively feeds cotton into the press box.
Date: December 26, 1916
Creator: Christopher, Giles V.
System: The Portal to Texas History
Tool for Building and Repairing Wire Fences (open access)

Tool for Building and Repairing Wire Fences

Patent for a wire fence building and repair tool that includes "features of a wire stretcher, staple puller, hammer, and a crowbar" (lines 15-16) and can "secure together the two extremities of a broken fence wire so that the same may be tied or intertwisted." (lines 18-20)
Date: August 11, 1914
Creator: Bingham, Robert L.
System: The Portal to Texas History
Spark-Plug (open access)

Spark-Plug

Patent for a spark plug used in explosive engines. Illustrations included.
Date: July 26, 1910
Creator: Estes, Robert E. & Inman, John P.
System: The Portal to Texas History
Photographic View Finder (open access)

Photographic View Finder

Patent for improved photographic view finders for cameras.
Date: March 13, 1917
Creator: Miller, George W.
System: The Portal to Texas History
Switch-Throwing Mechanism. (open access)

Switch-Throwing Mechanism.

Patent related to switch throwing mechanisms, specifically for vehicles. This switch throwing mechanism allows the operator of the vehicle to properly conduct the switch without stopping the vehicle.
Date: April 2, 1912
Creator: Reiger, Paul J.
System: The Portal to Texas History
Road-Machine. (open access)

Road-Machine.

Patent for "a machine for resurfacing roads or preparing new roads" (lines 9-10). Machine includes an adjustable scraper to aid in leveling of the roadway and compresses the edges of the roads using drags or shoes. The machine is adaptable to aid in road construction "depending upon the nature and condition of the road's surface" (lines 16-17).
Date: October 24, 1916
Creator: Dean, William A.
System: The Portal to Texas History