Resource Type
Counties
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Suspension-Bridge.
Patent for a suspension-bridge “which will permit the main cable to expand and contract in different temperatures without materially affecting the principal parts and causing them to become displaced by reason of the slack of increased camber” (line 24-29, p.1), illustration is included.
Date:
February 10, 1891
Creator:
Runyon, Edwin Elijan
System:
The Portal to Texas History
Device for Handling Cotton.
Patent for for a device that moves cotton from a receptacle and into a gin by way of a fan-blown duct. Illustrations included.
Date:
November 24, 1891
Creator:
Williams, James L. & Bennett, Levi W.
System:
The Portal to Texas History
Cultivator.
Patent for a cultivator used for sub-soiling and cultivating small grain.
Date:
December 1, 1891
Creator:
Thomas, James C.
System:
The Portal to Texas History