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Paddle-Wheel.
Patent for improvements in paddle-wheels by transferring the combined power of the outer paddle-wheel and the inner drum to the shaft thus increased the driving power of the wheel. Illustration is included.
Date:
April 15, 1902
Creator:
Glardon, Henri
System:
The Portal to Texas History
Formaldehyde Fumigator
Patent for a formaldehyde fumigator. Illustration included.
Date:
December 15, 1903
Creator:
Morris, Seth M.
System:
The Portal to Texas History
Non Refillable Bottle
Patent for non refillable bottle. Illustration included.
Date:
November 15, 1904
Creator:
Conlon, Charles H.
System:
The Portal to Texas History