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Plow.
Patent for a new and improved plow. This design consists in "[t]he combination, with the adjustable standard-iron and the handles, of the transverse bar, clamp or hook bolt, and the pivoted adjustable brace, connected to the furrow-bar of said iron" (lines 87-91).
Date:
January 17, 1882
Creator:
Nitschmann, Franz
System:
The Portal to Texas History
Hilling Plow.
Patent for a new and improved hilling-plow. This design consists in "[t]he combination, with the beam, the stock, and the pivoted heel-bar, of the adjustable brace connecting said stock and heel-bar together, and the adjustable brace connecting the said brace with the rear of the beam" (lines 63-68).
Date:
January 13, 1885
Creator:
Schuster, Rudolph
System:
The Portal to Texas History
Cultivator.
Patent for a new and improved cultivator. This design "consists in the means by which the plow or cultivator standards may be adjusted to regulate the depth of the cultivators or plows" (lines 6-9).
Date:
January 4, 1881
Creator:
Niederauer, Charles
System:
The Portal to Texas History
Plow.
Patent for a new and improved plow. This design "relates to improvements in plows, particularly to that portion of the plow known as the point; and it has for its object to produce a point that may be reversed, so that both ends may be utilized or may be made to project sufficiently to convert the plow into a sub-soil plow. To this end the invention consists of a blade with two or both sets of bolt-holes and a double-ended point with holes nearer one end than the other" (lines 11-21).
Date:
January 8, 1889
Creator:
Rhodes, William Taylor
System:
The Portal to Texas History