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6 Matching Results
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Clip
Patent for a clip that may be used to bind paper, plies of fabric, or as a clothes pin. Illustrations included.
Date:
November 26, 1907
Creator:
Porter, Louis H.
System:
The Portal to Texas History
Well-Drilling Machine.
Patent for “a new and improved well-drilling machine adapted to be driven by horse-power and arranged to permit of actuating the drilling tools for drilling purposes and to allow of conveniently and quickly raising the tools from the well…” (lines 8-14) including illustrations.
Date:
November 18, 1902
Creator:
Moore, Robert Burns
System:
The Portal to Texas History
Wheel Tire Machine
Patent for a wheel tire machine. This invention if for taking off and putting on wheel tires. Illustration included.
Date:
November 20, 1906
Creator:
Meyers, Edna Lu
System:
The Portal to Texas History
Sweep-Stock.
Patent for a sweep stock, which can have multiple types of plows attached to it.
Date:
November 23, 1909
Creator:
Stone, Joseph
System:
The Portal to Texas History
Railway-Crossing.
Patent for a railway crossing track, which does not jar the train's wheels as it passes over the crossing.
Date:
November 17, 1908
Creator:
Adams, Powell O.
System:
The Portal to Texas History
Plow Guide and Gage.
Patent for "gages and guides for plows and cultivators. the object of invention is to provide and adjustable guide and gage adapted to be attached to divided standards of plows and cultivators." (lines 11-16) including illustrations.
Date:
November 5, 1901
Creator:
Lindsey, John Samiel
System:
The Portal to Texas History