Automatic Car-Coupling. (open access)

Automatic Car-Coupling.

Patent for improvements in car-couplers "wherein the link is automatically engaged with the draw-head of a second car and the link can be quickly disengaged when it needed uncoupling." (Lines 10-11) Illustration is included.
Date: June 18, 1901
Creator: Ponton, Henry H.
System: The Portal to Texas History
Bag-Skid. (open access)

Bag-Skid.

Patent for a device that will protect cotton pick-sacks against wear and tear when being dragged on the ground.
Date: June 13, 1916
Creator: Ullmann, Fannie M.
System: The Portal to Texas History
Fan. (open access)

Fan.

Patent for a new and improved fan. This design "consists mainly, first, in the combination with a swinging bar of metal or wood, or both, carrying the fans, of a balance-weight located at an angle to the line of the bar for the purpose of retarding its backward movement; and, second, in the combination, with a shaft and a hinge-connection uniting the fan-holder clamp to the shaft, of a removable pin by means of which the fan may be caused to move positively with the shaft or swing independently of it, as may be desired" (lines 12-22).
Date: June 20, 1882
Creator: Cohen, Moses.
System: The Portal to Texas History
Improvement in Cultivators. (open access)

Improvement in Cultivators.

Patent for "a new and Improved Cultivator" (lines 3-4) including instructions and illustrations.
Date: June 21, 1859
Creator: Veal, Franklin
System: The Portal to Texas History
Improvement in Seeding-Machines. (open access)

Improvement in Seeding-Machines.

Patent for the improvement of the seeding-machine by having a lever that allows the driver to operate the hopper-box, harrow, and smoothing-roller at any time, including illustration.
Date: June 14, 1859
Creator: Veal, Franklin
System: The Portal to Texas History
Machine for Gathering Cotton Squares (open access)

Machine for Gathering Cotton Squares

Patent for a machine for gathering cotton squares. This invention is designed to gather boll weevil invested cotton and roll the cotton between rollers to kill eggs. Illustration included.
Date: June 2, 1908
Creator: Bunting, Karl Saxton
System: The Portal to Texas History
Plow. (open access)

Plow.

Patent for improvements in plows that will break and bed the soil at a single operation while it was customary for a plow to have to go over the soil at least twice in order to break the soil. This invention is also meant to conserve time and labor and cultivate the soil more thoroughly.
Date: June 8, 1920
Creator: Wendtland, William Sr.
System: The Portal to Texas History
Poison-Distributer (open access)

Poison-Distributer

Patent for an "economically and simply constructed machine adapted to be drawn along over rows of plants and to spread powdered poison over the same for the destruction of insects" while also protecting the driver (lines 10-13).
Date: June 14, 1892
Creator: Krueger, John M. & Wunderlich, Fritz
System: The Portal to Texas History