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4 Matching Results
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Combination-Plow.
Patent for a combination-plow that "may be combined with facility to form a variety of plows designed for work of different kinds, the present invention being an improvement upon that shown and described in Patent No. 492,462, granted to [the inventor] February 28, 1893" (lines 10-15).
Date:
July 14, 1896
Creator:
Dean, John Rowe
System:
The Portal to Texas History
Automatic Quick-Acting Vise.
Patent for a quick-acting, easily operated vise "in which the jaws are automatically held closed upon the work until released." Its simple construction enables it to be inexpensively and efficiently manufactured.
Date:
August 14, 1917
Creator:
McCullough, Daniel B.
System:
The Portal to Texas History
Pulling Implement
Patent for a pulling device with a "rotatably supported winding shaft" and "means for imparting the requisite rotation" (lines 16-18).
Date:
August 14, 1917
Creator:
Badley, Drury E.
System:
The Portal to Texas History
Peach Pitter and Slicer
Patent for a peach pitter and slicer. Illustration included.
Date:
December 14, 1909
Creator:
Irwin, Wiley I.
System:
The Portal to Texas History