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5 Matching Results
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Downdraft-Stove
Patent for a downdraft stove. Illustrations included.
Date:
November 19, 1912
Creator:
Atteberry, Henry E.
System:
The Portal to Texas History
Baling-Press
Patent for certain new and useful improvements in baling presses, including instructions and illustrations.
Date:
September 19, 1899
Creator:
Gunlock, William C.
System:
The Portal to Texas History
Car-Coupling.
Patent for an improved coupler, the object of the invention being to provide an improved means for elevating, holding, and releasing the coupling-pin, and also to provide a vertically-adjustable drawhead, which bae readily adjusted either during coupling or before or after.
Date:
January 19, 1892
Creator:
Brimingham, Oliver M.
System:
The Portal to Texas History
Improvement in Devices for Driving Light Machinery from an Irregular Power.
Patent for light machinery that runs on irregular power. Device stores power produced by wind-wheel.
Date:
March 19, 1878
Creator:
Everhart, Martin
System:
The Portal to Texas History
Improvement in Wind-Wheels.
Patent for a new wind-wheel design with pivoted frame and adjustable wings.
Date:
March 19, 1878
Creator:
Everhart, Martin
System:
The Portal to Texas History