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Mechanism For Converting Reciprocating Into Rotary Motion.
Patent for an improvement to drive shafts used in automobiles, other motor vehicles, and machine tools that convert reciprocating into rotary motion, including instructions and illustrations.
Date:
June 3, 1913
Creator:
Smith, Robert W. J.
System:
The Portal to Texas History
Curtain-Pole Remover
Patent for a curtain pole remover that allows the user to remove or put in place curtain poles without climbing on anything.
Date:
December 3, 1912
Creator:
Adair, Lulu N.
System:
The Portal to Texas History
Improvement in Sheet-Metal Cans.
Patent for sheet-metal cans, specifically a spout attachment for cans.
Date:
December 3, 1872
Creator:
Delany, John L.
System:
The Portal to Texas History