Resource Type
Counties
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Knockdown and Portable Frame and Hoist.
Patent for a knockdown and portable frame and hoist as a combined structure for "easy and convenient transportation" (line 19).
Date:
February 19, 1918
Creator:
Shook, Jessie Alonzo
System:
The Portal to Texas History
Stalk Chopping or Cutting Roller
Patent for a stalk chopper or cutting roller that includes revolving radial arms. The multiple arms form a cylindrical figure, the arms project radially, "from the opposite ends of the tubular member," and they have angular ends.
Date:
February 14, 1915
Creator:
Luttrell, Charles W.
System:
The Portal to Texas History
Gearing.
Patent for a gearing that is designed to improve the construction and power obtained from machines utilizing horse powers.
Date:
February 13, 1912
Creator:
McLendon, Andrew J.
System:
The Portal to Texas History