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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
Apparatus for Cooling Milk.
Patent for a new and useful apparatus for regulating the temperature of milk.
Date:
April 26, 1898
Creator:
Porter, Louis H.
System:
The Portal to Texas History
Aerial Conveyor
Patent for an aerial conveyor, specifically one that relates to "an aerial suspension car for aiding linemen in traveling along a suspended cable" (lines 9-11). It's primary function is to allow a wheeled car to be mounted on a cable and used to transport a person.
Date:
August 26, 1919
Creator:
Moore, Richard S.
System:
The Portal to Texas History
Lifting-Jack.
Patent for a lifting jack that releases automatically when the lever is pulled down, is easy to operate, and is powerful.
Date:
March 26, 1907
Creator:
Yeager, Ernest Curtis
System:
The Portal to Texas History
Engine-Starting Device.
Patent for an engine starting device that does not require the use of a battery.
Date:
September 26, 1911
Creator:
Huebner, Ferdinand P., Jr.
System:
The Portal to Texas History
Plow Slide
Patent for a plow slide. Illustration included.
Date:
April 26, 1910
Creator:
Schroeder, George L.
System:
The Portal to Texas History
Earth Auger.
Patent for a new and improved auger. This design "relates to a new and improved earth-auger made funnel shaped, with side cutting-edges, and adapted to be inverted for emptying the auger; and the invention consists of the construction and arrangement of parts" (lines 7-12).
Date:
May 26, 1885
Creator:
Porter, Thomas A.
System:
The Portal to Texas History