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Improvement in Cotton Planters
Patent for "a new and useful improvement in Cotton-Planter" (lines 3-4) with "construction and means to adjust the furrow-opener" (lines 6-8) including instructions and illustrations.
Date:
October 13, 1874
Creator:
Troat, Oliver H.
System:
The Portal to Texas History
Rail-Joint.
Patent for improvements in rail-joint fastenings by providing “curved fish-plates with bearing-surfaces adapted to receive rubber washers, and the bolt has a slot through which the tapered split key is passed and the thin portion thereof turned up against the bolt to prevent displacement.” (Lines 20-25) Thus it will “securely retain in position, easily removed when desired, and [will] prevent rattling sounds as the cars pass over the rails.” (Lines 16-19) Illustration is included.
Date:
October 13, 1891
Creator:
Wiley, John Martin
System:
The Portal to Texas History