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3 Matching Results
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Improvement in Tool-Holders for Grinding
New and valuable Improvement in Tool-Holders, which are designed for holding tools in contact with the periphery of a grindstone.
Date:
May 2, 1876
Creator:
Fisher, Charles N.
System:
The Portal to Texas History
Improvement in Brick-Machines.
Patent for an improvement brick machines that includes "an endless chain of molds at the bottom of the press box [...] in combination with a pressing plate and a cut-off plate" (lines 18-22).
Date:
November 2, 1875
Creator:
Fisher, Charles N.
System:
The Portal to Texas History
Cotton-Picker.
Patent for a skeleton glove for picking cotton that protects the fingers from chafing from the plant through the use of metal or leather thimbles on the end of each finger of the glove.
Date:
April 2, 1907
Creator:
Adkins, Willis
System:
The Portal to Texas History