Resource Type
Counties
3 Matching Results
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Oil Pump
Patent for an oil pump that may be attached to a barrel or container and dispense liquid in predetermined quantities.
Date:
May 31, 1921
Creator:
Hughes, Stanley R.
System:
The Portal to Texas History
Method of Stretching and Securing Wire.
Patent for a "new method of stretching and securing wire" (line 6).
Date:
April 27, 1920
Creator:
Coulter, Thomas H.
System:
The Portal to Texas History
Puzzle.
Patent for a puzzle made of interlocking blocks that are attached by a cord through holes in the blocks, that, when fully assembled, forms the shape of a Chinese cross.
Date:
August 23, 1921
Creator:
Hime, Clint T.
System:
The Portal to Texas History