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Fiber-Machine.
Patent for an improvement in fiber machines that is "adaptable to fibers of various plants; but it is especially designed for separating the fiber of plants found in Mexico--such as lechugilla, Spanish dagger, and similar plants" (lines 28-32). The machine is used to separate the usable fiber from the leaves, stalks, and other parts of the plants.
Date:
September 2, 1884
Creator:
Worthington, George & Parvin, Enoch, J.
System:
The Portal to Texas History
Fiber machine.
Patent for the improvement of fiber-machines, using rolls, bearings, wheels, brushes, racks and pinions.
Date:
September 2, 1884
Creator:
Worthington, George & Parvin, Enoch J.
System:
The Portal to Texas History
Photographic Copying Apparatus
Patent for a simple and effective photographic-copying apparatus capable of making copies of small objects of different sizes. The machine is for general commercial use "that may be successfully operated by persons not particularly skilled in the photographic art" (lines 23-25) including illustrations.
Date:
February 2, 1915
Creator:
Gregory, Oscar T. & Carkhuff, Norman W.
System:
The Portal to Texas History
Plow
Patent for plow. Illustration included.
Date:
April 2, 1907
Creator:
Hendon, Walter P.
System:
The Portal to Texas History