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Hydraulic Motor
Patent for a hydraulic motor. Illustration included.
Date:
October 19, 1909
Creator:
Schaefer, Herbert Clyde
System:
The Portal to Texas History
Signaling Device
Patent for a signaling device to be used on railroads, trolley cars, or engines. Illustrations included.
Date:
October 19, 1909
Creator:
Smith, William Philip
System:
The Portal to Texas History
Combined Indian Club and Dumb-Bell.
Patent for a combined Indian club and dumbbell, which are easily interchanged and having varying weights.
Date:
October 19, 1909
Creator:
Burr, William H.
System:
The Portal to Texas History