Texas Patents - 5 Matching Results

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Improvement in Horse-Powers.

Description: Patent for a "means for driving cotton-gins and other light machinery by animal power; and it relates to that form of animal-power apparatus termed the vertical tread-wheel." (Lines 6-10) Includes instructions and illustrations.
Date: May 12, 1874
Creator: Powell, James M.
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Partner: UNT Libraries Government Documents Department

Improvement in Medical Compounds.

Description: Patent for a pill composed of podophyllin, leptandrin, butternut bark extract, rhubarb extract, extract of "jalap," capsicum, quinine sulfate, and salicin. The pill is said to treat a wide variety of diseases.
Date: April 12, 1874
Creator: Roberts, Robert R.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Improvement in Standards for Vehicles.

Description: Patent for "a stanchion pivoted in a strong metal box adapted to be fastened to the side of the platform of the car or truck, the box being open at the top and at one end, so that the stanchion can be turned down on its pivot by the side of the platform, to be out of the way of loading the car or truck platform with goods which cannot be conveniently loaded when the stanchions are upright." (Lines 6-14) Includes instructions and illustrations.
Date: May 12, 1874
Creator: Martin, James J.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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