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Knockdown Tank
Patent for a sheet metal tank that is created in sections, able to be dismantled or "knocked down" in sections, and able to be transported in sections, including illustration.
Date:
July 23, 1901
Creator:
Harry, Hugh W. & Harry, Thomas C.
System:
The Portal to Texas History
Hame-Fastener
Patent for an improved hame fastener, including illustration.
Date:
July 30, 1901
Creator:
Dodson, Roy
System:
The Portal to Texas History
Piano Attachment
Patent for improvements in the medium with which the piano creates notes in correlation with the striking of the strings so that the notes may be "produced alone or in concert with the bell-like tones at the will of the performer" (lines 15-17).
Date:
July 9, 1901
Creator:
Deutsch, John H.
System:
The Portal to Texas History
Dental Apparatus
Patent for "a novel and convenient construction of apparatus for supplying medicine, hot air, and water for treating decayed, and abscessed teeth" (lines 12-15).
Date:
July 9, 1901
Creator:
Gilbert, James Madsen
System:
The Portal to Texas History