Search Results

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: 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: January 7, 1903
Creator: Allen, George T.
Item Type: 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: Patent
Partner: UNT Libraries Government Documents Department