Texas Patents - 107 Matching Results

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Lubricating car-axles

Description: Patent for an improvement in axle lubrication involving an oil-elevator, axle-box and journal-box. Includes illustrations.
Date: January 7, 1873
Creator: Morris, Joseph R.
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Partner: UNT Libraries Government Documents Department

Improvement in Fluting-Machines.

Description: Patent for an improvement in gage-fluting machines, including an illustration. "It relates to a machine for fluting or crimping articles of ladies' apparel" (lines 6-7).
Date: January 14, 1873
Creator: Saunders, David R.
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Partner: UNT Libraries Government Documents Department

Improvement in Horse-Powers.

Description: Patent for improvements made to motors that power machinery, called "horse-powers." The specific improvements made are in the arrangement of mechanical pulleys from which the motor derives power, arranged in such a way that will not significantly increase the size or cost of the machine.
Date: February 4, 1873
Creator: Müller, Joseph
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Partner: UNT Libraries Government Documents Department

Improvement in Cultivators.

Description: Patent for improvements to a cultivator "which, for convenience of operation, may be attached to the wheels or frame of any ordinary wagon or cart, or it may be operated independently of either of the above by attaching the draft animals directly to the main or principal beam to which the plow-points are connected." (Lines 10-16) Includes instructions and illustrations.
Date: February 18, 1873
Creator: Hinckley, Jacob B.
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Improvement in Scew-Propellers.

Description: Patent for "means for guiding pivoted propeller-blades so that they can open and close readily and uniformly. It also consists in a new mode of applying a spring there-to so that the obliquity or resistance of the blades will be automatically graduated." (Lines 6-11) Includes instructions and illustrations.
Date: February 18, 1873
Creator: Wilson, Martin M.
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Partner: UNT Libraries Government Documents Department

Improvement in Seed Planters

Description: Patent for "improvement in Seed Planters as herein described and pointed out in the claim..."(paragraph 4 contains instructions and references to the illustration Fig 1 and Fig 2 as well as these illustrations labeled parts)
Date: February 25, 1873
Creator: Friday, Reuben
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Partner: UNT Libraries Government Documents Department
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