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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 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