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5 Matching Results
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Stalk-Cutter.
Patent for an improved stalk cutter that can be connected with lister beams and thus, able to be connected to the lister to cut the stalks while plowing.
Date:
January 29, 1918
Creator:
Thompson, Roy De Witt
System:
The Portal to Texas History
Motor.
Patent for a simple, inexpensive, and durable motor for driving pumps, sewing machines, and other small machinery. The motor is reliable and does not break easily, and the weight cord can be easily wound on its drum.
Date:
January 9, 1894
Creator:
Thrasher, Benton C.
System:
The Portal to Texas History
Hame-Hook.
Patent for a hame-hook that "may be readily applied to the hames or removed therefrom, and which wile in position is secure against any accidental loosening or removal; and furthermore, is strong, cheap, and durable" (lines 12-17).
Date:
January 23, 1894
Creator:
Swann, Robert B.
System:
The Portal to Texas History
Rotary Reciprocating Engine
Patent for this invention has relation to the type of engines combining rotary and reciprocating movements in one structure, the purpose being to combine the working elements in such relation as to convert maximum percentage of force into available form for the performance of work.
Date:
January 22, 1901
Creator:
Williams, Win D.
System:
The Portal to Texas History
Scale Beam.
Patent for a scale beam with notches at different heights on the upper edge, so that weights may be adjusted in the dark or by the blind, and including illustration.
Date:
January 24, 1893
Creator:
Sevier, Moses Nimrod
System:
The Portal to Texas History