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Carbid-Feed Device for Acetylene-Gas Generators.
Patent for a carbide-feed device for Acetylene gas generators, which prevents moisture from getting into the carbide and causing it to stick to the walls of the feed tube.
Date:
October 19, 1909
Creator:
Weaver, John W.
System:
The Portal to Texas History
Combined Cotton-Chopper, Harrow, and Cultivator
Patent for an improved version of a machine which aids in the processing and maintenance of cotton plants. Includes description of parts and their use and illustrations.
Date:
October 18, 1887
Creator:
Robinson, John H.
System:
The Portal to Texas History
Toilet Article
Patent for a combination brush and comb with cover, designed with spring clutches to allow each article to hold in its desired position, including illustrations and instructions
Date:
October 9, 1917
Creator:
Wigiert, Stash
System:
The Portal to Texas History
Grate-Bar.
Patent for an improved grate-bar that has a "semicylindrical journal rounded below, and its upper surface forming part of the grate-surface, with draft-spaces between the cross-walls forming the bearing portions, in combination with a supporting bar matching with said cross-walls and open under said draft-spaces, substantially as described" (lines 13-19). It is meant to sift ashes.
Date:
October 13, 1896
Creator:
Fuller, James T.
System:
The Portal to Texas History
Safety Device for Railways.
Patent for a safety device for railways that stops trains if they enter a danger zone, which indicates that the train is to close to another train.
Date:
October 3, 1911
Creator:
Mitchell, Charles B.
System:
The Portal to Texas History
Horseshoe.
Patent for a horseshoe that has "a double crease in the bottom face or under side of the shoe and peculiarly-arranged corrugations or roughened surfaces in the upper side of the shoe" (lines 13-17).
Date:
October 27, 1896
Creator:
Dellinger, Thomas Gamewell
System:
The Portal to Texas History