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4 Matching Results
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Combined Penholder And Eraser
Patent for a combined penholder and eraser. Illustration included.
Date:
May 31, 1904
Creator:
Tucker, Albert S.
System:
The Portal to Texas History
Compound Gas-Engine
Patent for a compound gas-engine.
Date:
March 31, 1903
Creator:
Babled, James
System:
The Portal to Texas History
Garment.
Patent for a device to keep a coat from sagging or becoming wrinkled as a "garment-stiffening device" [Lines 83-84].
Date:
March 31, 1903
Creator:
Hudson, George Jackson
System:
The Portal to Texas History
Dental Swaging Apparatus
Patent for a dental apparatus that produces gold facings and cusps for individual teeth, as well as plate and bridge work.
Date:
July 31, 1906
Creator:
Crawford, Lyter H.
System:
The Portal to Texas History