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6 Matching Results
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Improvement for Axle-Boxes for Vehicles
Patent for an improvement in axle-boxes for vehicles which incorporates an adjustable tube that may take up the wear on its ends.
Date:
June 11, 1872
Creator:
Ahrenbeck, Charles
System:
The Portal to Texas History
Improvement in Combined Planter, Cultivator, and Cotton-Chopper.
Patent for an improved combined planter, cultivator, and cotton-chopping tool with design specifications and directions for the usage of the tool, including illustrations.
Date:
June 11, 1878
Creator:
Sarlls, Rutus & Kelman, Alexander
System:
The Portal to Texas History
Improvement in Tonic Remedies.
Patent for a medicinal compound consisting of sulphate quinine, diluted sulphuric acid, purified chinoidine, sulphate iron, sulphate magnesia, peppermint oil, and saturated quassia-water. Includes instructions.
Date:
January 11, 1876
Creator:
Rucker, Benjamin Franklin
System:
The Portal to Texas History
Improvement in Whiffletree-Fastenings.
Patent for the improvement of whiffletree fastenings, relating to the means by which single-trees are attached to a double-tree. It includes a description and illustration.
Date:
June 11, 1872
Creator:
Ahrenbeck, Charles
System:
The Portal to Texas History
Mechanism for Overcoming Dead-Centers.
Patent for a new and useful improvement in mechanism for overcoming dead centers, including instructions and illustrations.
Date:
October 11, 1898
Creator:
Johnson, Willie H.
System:
The Portal to Texas History
Wire-Stretcher.
Patent for improvements in wire-stretcher for use in fence-building in which wire is secured to a fence-post, using horse power to hitch to the whiffletree and driven along close to the lines of posts. When wires are being leaded out, they are being stretched simultaneously. A lever is inserted in front of the spools as a final additional tension device to tighten and staple the wire to the fence-posts. Illustration is included.
Date:
August 11, 1891
Creator:
Woodward, Edward
System:
The Portal to Texas History