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Expansion-Plug.
Patent for "an expansion plug wherein a traveling nut cooperates with a screw to expand or contract a sectional plug" (lines 8-11) with illustration.
Date:
May 21, 1918
Creator:
Barlow, Walter S.
System:
The Portal to Texas History
Broom Rack
Patent for a Broom-Rack
Date:
July 9, 1918
Creator:
Horn, Jacob S.
System:
The Portal to Texas History
Method of Preparing Carrot Flakes.
Patent for a process of preserving carrots by reducing them to dried flakes so they "retain their flavor and color when subsequently cooked and served."
Date:
July 9, 1918
Creator:
Horn, Mary C.
System:
The Portal to Texas History
Wire-Stretcher.
Patent for an improvement wire-stretcher using a sliding, adjustable plate (non-rotating) that provides unique means for attaching, stretching, and adjusting the wire.
Date:
April 2, 1918
Creator:
Moore, Charles M.
System:
The Portal to Texas History