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4 Matching Results
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Wheeled Plow.
Patent for a wheeled plow with multiple accessories attached to it that allows for adjustment of each accessory separately, holds the weight of the parts better, and keeps the parts more securely connected to the plow.
Date:
February 26, 1907
Creator:
Hendon, Walter P.
System:
The Portal to Texas History
Printing-Press.
Patent for a printing press with a faster moving bed and less jarring of the machine than previous presses.
Date:
March 26, 1907
Creator:
Venney, Felix A.
System:
The Portal to Texas History
Fan.
Patent for a motor powered fan with adjustable speeds.
Date:
February 26, 1907
Creator:
Futrell, J. B. & Gaskins, Thomas C.
System:
The Portal to Texas History
Cultivator Standard
Patent for a cultivator standard. Illustration included.
Date:
March 26, 1907
Creator:
Merrill, John Elijah
System:
The Portal to Texas History