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Insect Collecting Machine
Patent for insect collecting machine. This invention is for use with cotton plants. Illustrations included.
Date:
March 7, 1911
Creator:
Meek, Ada
System:
The Portal to Texas History
Washing-Machine.
Patent for improvements in washing-machines by using a combination of adjustable stationary rubbing-board and a rotary rubbing-cylinder to regulate the pressure on the clothes and at the same time, clothes can be cleaned without injury to them. Illustration is included.
Date:
April 7, 1891
Creator:
Polk, Kindrick Ford
System:
The Portal to Texas History
Cotton Ginning, Cleaning, and Bleaching Mechanism
Patent for Cotton Ginning, Cleaning, and Bleaching Mechanism
Date:
November 7, 1916
Creator:
Hodo, Wesley A. J.
System:
The Portal to Texas History