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4 Matching Results
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Cotton-Chopper.
Patent for a cotton chopper, which cuts faster and more accurately than other models and sends the waste cotton and weeds to one side.
Date:
March 9, 1909
Creator:
Winkler, Christoph
System:
The Portal to Texas History
Improvement In Fine-Proof Cotton-Lint Rooms.
This patent is a receiver that is portable and provides a unique way of catching the lint that is ejected from a cotton-gin when in use. The portable receiver helps to prevent fires.
Date:
April 9, 1878
Creator:
Morrell, Zachariah N.
System:
The Portal to Texas History
Organ Protector
Patent for a new and useful Oran protector "to prevent the entrance of vermin through the Knee-swell slot" ( line 9 - 11).
Date:
November 9, 1897
Creator:
Oliver, Samuel R.
System:
The Portal to Texas History
Disk Cultivator
Patent for an improved "disk cultivator that will be adapted for the various purposes to which such devices are ordinarily applied. The invention consists in certain details of construction and combination and arrangement of parts" (lines 13-18)
Date:
August 9, 1898
Creator:
Brock, Andrew L.
System:
The Portal to Texas History