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4 Matching Results
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Improvement in Combined Sower, Planter, Cultivator, Scraper, and Gang-Plow.
Patent for "a strong, simple, durable, and effective machine, which shall be so constructed and arranged that it may be readily adjusted for use as a gang plow, seed-sower, seed-planter, cultivator, and cotton-scrape, and which will do its work thoroughly and well in either capacity." Includes instructions and illustrations.
Date:
June 7, 1870
Creator:
Eddleman, James P.
System:
The Portal to Texas History
Improvement in Adding-Machines.
Patent for an improved adding-machine design.
Date:
December 7, 1875
Creator:
Butt, Dennis, L. R.
System:
The Portal to Texas History
Plow Slide.
Patent for a new and improved plow slide. This design consists in "[a] combination tool for use with plows, consisting of a suitable bar having one end turned upward, provided with a beveled edge at the other end, a suitable cross-strap, and having openings at the sides, and bent ends adapted to the nuts used in a plow" (lines 70-75).
Date:
October 7, 1890
Creator:
Bowers, Thomas Martin
System:
The Portal to Texas History
Pattern Chart
Patent for a pattern chart. This invention is a complete set of pattern-charts for cutting garments. Illustration included.
Date:
June 7, 1904
Creator:
Northern, Mary Eva
System:
The Portal to Texas History