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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
Improvement in Cane-Seats for Chairs.
Patent for improvement in cane-seats for chairs by simplifying the process of dispensing the drawing of the cane through the chair-frame; thereby reduce materials used to produce the chairs. Illustration is included.
Date:
September 3, 1872
Creator:
Howe, Will F.
System:
The Portal to Texas History
Improvement in Cotton-Pickers.
Patent for an improved cotton-picking machine, including illustrations.
Date:
September 3, 1872
Creator:
Sims, Zachariah B.
System:
The Portal to Texas History