Resource Type
Counties
3 Matching Results
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Aeroplane
Patent for an aeroplane which has its equilibrium maintained by the operator through levers that bring the plane up or down.
Date:
December 6, 1910
Creator:
McManus, Augustus F. W.
System:
The Portal to Texas History
Combined Switch Socket and Plug
Patent for a combined switch socket and plug for lamps and light bulbs. Illustrations included.
Date:
December 13, 1910
Creator:
McNeel, William Pinkney
System:
The Portal to Texas History
Shaving Appliance.
Patent for a shaving appliance for holding shaving brushes that keeps the holder clean.
Date:
December 27, 1910
Creator:
Praeger, Ewald
System:
The Portal to Texas History