Resource Type
Counties
3 Matching Results
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Truss.
Patent for truss in relation to the truss pad and its adjustable straps to allow for a more sanitary and secure device, including illustrations.
Date:
February 10, 1914
Creator:
Haile, James Thomas
System:
The Portal to Texas History
Flying-Machine.
Patent for a new flying machine which uses compact, "artificially produced air currents" (lines 11-12), including illustrations.
Date:
August 4, 1914
Creator:
Tiner, John Francis
System:
The Portal to Texas History
Nut and Bolt Lock
Patent for a new nut and bolt lock design that is reliable and can lock permanently if needed, including illustrations.
Date:
May 19, 1914
Creator:
Ames, Ernest R.
System:
The Portal to Texas History