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4 Matching Results
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Wheel-Planter
Patent for an improvement on a patent granted on the 4th of October 1870, numbered 108,032.
Date:
August 7, 1888
Creator:
Kling, Peter
System:
The Portal to Texas History
Nut Lock.
Patent for a new improvements in the construction of the nut lock. Patent for "a new and improved version of the nut-lock and combination of latch or locking device in order to lock the nut to the bolt." (lines 8-27) including instructions and illustrations. Patent for a new nut-lock and latch, including illustrations.
Date:
April 10, 1888
Creator:
Brady, Peter Lewis
System:
The Portal to Texas History
Seed-Planter
Patent for a seed planter so that the distances between seeds can be changed from equidistant to a continuous row and vice versa and so that it can be adapted to sew both seeds and grains.
Date:
December 25, 1888
Creator:
Leamon, John B.
System:
The Portal to Texas History
Cotton-Gin
Patent for an improvements in the combination of devices and overall construction of cotton gins.
Date:
November 27, 1888
Creator:
Brady, Peter Lewis & Brady, William
System:
The Portal to Texas History