UNT Libraries Government Documents Department - 23 Matching Results

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Churn.

Description: Patent for a churn that employs a reciprocating dasher in order to improve all parts of the churn and its operating mechanism.
Date: October 11, 1911
Creator: Edwards, Henry L. & Perkins, William A.
Item Type: Refine your search to only Patent

Wave Motor

Description: Patent for an improvement to wave motors, intended to use "the force of waves as motive power for operating machinery" (lines 9-10).
Date: July 11, 1911
Creator: Ford, William W.
Item Type: Refine your search to only Patent

Spring

Description: Patent for a spring to be adapted to vehicles for supporting heavy loads and absorbing sudden shocks. Illustrations included.
Date: July 11, 1911
Creator: Snow, Arthur L.
Item Type: Refine your search to only Patent

Wheel

Description: Patent for a wheel with a pneumatic tire designed so that it will not make contact with the ground, thus preventing wear and punctures. Illustrations included.
Date: April 11, 1911
Creator: Spoonts, Joseph L. & Eubank, Edwin M.
Item Type: Refine your search to only Patent
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