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Cotton-chopper.
Patent for a cotton chopper. The text describes the construction of the machine and explains how it is different from current cotton choppers.
Date:
April 22, 1913
Creator:
Forrest, Bedford W.
System:
The Portal to Texas History
Cotton-Chopper.
Patent for a cotton chopper that connects to other machines, such as cultivators.
Date:
April 22, 1913
Creator:
Jones, Martin A.
System:
The Portal to Texas History
Selective Telegraph System.
Patent for a selective telegraph switch which allows current to be directed to a specific place and will minimize resistance.
Date:
July 22, 1913
Creator:
Edwards, Claude, M.
System:
The Portal to Texas History
Non-refillable bottle
This is a patent for non-refillable bottle and it is made to provide a simple efficient device which can be cheaply constructed and which can effectually prevent from the refilling of the bottle after the original contents have been dispersed.
Date:
May 8, 1912
Creator:
Bentinck, Grover C. & Bentinck, Henry W.
System:
The Portal to Texas History
Transmitting Telegraph Relay
Patent for Transmitting Telegraph Relay and it uses.
Date:
September 22, 1913
Creator:
Mains, Thane H.
System:
The Portal to Texas History