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Artificial Hand-Grip.
Patent for an improvement to artificial hand-grips that includes a pair of jaws that attaches to an artificial arm and allows wearers to perform various activities.
Date:
December 31, 1918
Creator:
Corley, Quentin D.
System:
The Portal to Texas History
Stovepipe-Fastener.
Patent for a stovepipe fastener for the purpose of securing the end of the stovepipe into a sheet metal thimble and preventing the stovepipe being pulled out of the chimney and into the room.
Date:
December 31, 1918
Creator:
Schuch, Anthony
System:
The Portal to Texas History