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Weighing-Scale.
Patent for a weighing-scale that is "of simple and improved construction which will instantly determine and indicate the weight of the article placed thereon" (lines 13-16). The scale uses revolving disks that have a chain around them which moves a lever to indicate the weight of the object being weighed. The object being weighed sits on a pan that is suspended by the same chains that hold the revolving disks in place.
Date:
December 15, 1896
Creator:
Stephens, John H.
System:
The Portal to Texas History
Field Thrashing-Machine.
Patent for a field thrashing-machine that can be carried into a field and harvests the tops of standing grain as it is carried forward. The machine also thrashes the grain, separates the grain from the chaff, and delivers the grain in a receptacle.
Date:
December 18, 1894
Creator:
Anderson, Axel
System:
The Portal to Texas History