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5 Matching Results
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Compound Engine.
Patent for certain new and useful improvements in compound engines, including instructions and illustrations.
Date:
June 20, 1899
Creator:
Johnson, Willie H.
System:
The Portal to Texas History
Fertilizer-Distributer.
Patent for a fertilizer-distributer with "means for agitating and loosening up the fertilizing material and delivering the same through a series of discharge-openings, such series extending transversely of the path of movement of the machine across the field and controlled by individual and independently-operable feed slides or gates, whereby the machine may be used for simultaneously fertilizing adjoined furrows or as a broadcast fertilizer-distributer" (Lines 12-21).
Date:
May 20, 1902
Creator:
Mize, William P.
System:
The Portal to Texas History
Improvement in Combined Lint-Room and Cotton-Presses.
Patent for the improvement of lint-rooms and cotton presses, including a description and illustrations.
Date:
December 20, 1870
Creator:
Albertson, Ichabod H.
System:
The Portal to Texas History
Planter.
Patent for a new and improved planter. This design consists in "slides over opposite holes in the bottom of its hopper and a dropping-cylinder provided with seed-cups on its periphery and removable screws rising from within the cups, whereby it may be changed . . . so as to plant corn or cotton" (lines 59-65).
Date:
September 20, 1887
Creator:
Becker, Philipp William Adolph
System:
The Portal to Texas History
Suspension-Bridge
Patent for improvements in suspension bridges "to increase the strength of the same and reduce the n-umber of parts and simplify the general construction of the same" (lines 10-12).
Date:
May 20, 1890
Creator:
Hill, James Oliver
System:
The Portal to Texas History