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Cotton-Chopper.

Description: Patent for improvements in cotton-chopper by using a combination of revolving disk, fender disks, a rotary shaft and cultivator-blades to construct a machine that is able to thin and cultivate cotton. Illustration is included.
Date: October 6, 1891
Creator: Allen, George Washington
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Oiler

Description: Patent for an oiler. This invention is designed to be attached to a broom for the distribution.
Date: October 13, 1903
Creator: Allen, George T.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Folding Umbrella.

Description: Patent for an improved folding umbrella consisting of folding ribs and braces. Additionally, the staff of the umbrella is separable so that the staff can be shortened when the umbrella is closed.
Date: June 10, 1913
Creator: Allen, George W.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Car-Coupling.

Description: Patent for "pin-and-link car-couplings to enable the same to couple automatically and to be readily uncoupled without going between cars, and to provide means for holding the link in substantially a horizontal position for guiding it into the mouth of a draw-head to avoid going between cars and guiding the link by hand." (Lines 12-19) Includes instructions and illustrations.
Date: April 13, 1897
Creator: Allen, George F.; Allen, Charles D. & Martin, Richard W.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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