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124 Matching Results
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124
Cultivator Blade
Patent for a cultivator blade. Illustration included.
Date:
November 7, 1905
Creator:
Harlow, James S.
System:
The Portal to Texas History
Cotton-Stalk Puller.
Patent for an improved machine for pulling cotton-stalks by making “the pulling-wheel turned in a direction to cause its side engaging the cotton-stalks to move rearwardly or in a direction opposite to that in which the machine is advancing” (lines 87-91), illustration is included.
Date:
February 10, 1891
Creator:
Womack, Lewis L.
System:
The Portal to Texas History
Curtain and Shade Support.
Patent for a curtain device that allows for adjusting shades/curtains to different lengths or positions in order to fit the window they cover, without changing or damaging the window casing, curtain pole, or shade roller.
Date:
July 24, 1917
Creator:
Odell, William J.
System:
The Portal to Texas History
Baling-Press.
Patent for improvements in baling-presses by using a “duplex baling-press wherein the power is alternately applied by novel mechanism to the two baling-plungers in such manner that only one plunger at a given time is operating to compress the bale, and at the completion of the stroke thereof the other plunger is operated to compress its bale, the arrangement being such that the plungers are alternately engaged and released by the power mechanism and are automatically returned to operative position after they have been released.” (Lines 9-21.) Illustration is included.
Date:
September 18, 1900
Creator:
Watkins, William D. & Pruit, Trose P.
System:
The Portal to Texas History