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 County: Harris County, TX
 Collection: Texas Patents
Axle.

Axle.

Date: March 31, 1891
Creator: Stewart, John A.
Description: Patent for improvement in axles by using a “combination of a bar, two skeins and means for holding the skeins in place upon the bar,” (lines 17-18) includes illustration.
Contributing Partner: UNT Libraries Government Documents Department
Parcel-Delivery Apparatus.

Parcel-Delivery Apparatus.

Date: September 29, 1891
Creator: Gieseke, Otto
Description: Patent for improvements in mail and parcel delivery apparatus: "is designed particularly for use at suburban residences, or where the distance from the house to the street is considerable" (lines 11-14).
Contributing Partner: UNT Libraries Government Documents Department
Coin Holder of Package.

Coin Holder of Package.

Date: September 1, 1891
Creator: Heim, Charles
Description: Patent for improvements in coin holders or packages by using three metallic strips, A, B, and C; the end of strips A and B are bent at right angles to the body portions of coins of a particular denomination. Strip C is “pivoted at its ends to the ends of the strips A and B at their point of attachment and adapted to be turned upon its pivots, so as to embrace the edges of the coins contained in the holder.” (Lines 85-89) Illustration is included.
Contributing Partner: UNT Libraries Government Documents Department
Soap-Making Apparatus.

Soap-Making Apparatus.

Date: August 18, 1891
Creator: Grant, William A.
Description: Patent for improvements in soap-making apparatus by using the “same frames to mix the ingredients and in cooling the prepared mass, thus obviating the necessity of the removal of the mixed mass from the mixing-frame to a cooling-frame.” (Lines 11-15) Illustration
Contributing Partner: UNT Libraries Government Documents Department
Poise for Scale-Beams.

Poise for Scale-Beams.

Date: January 5, 1892
Creator: Wilkening, Gustav
Description: Patent for scale-beams to balance "for the poise or its suspending attachment to move on when being adjusted to weight" (lines 10-13) including illustration.
Contributing Partner: UNT Libraries Government Documents Department
Hay-Press.

Hay-Press.

Date: May 19, 1891
Creator: Grant, Richard A.
Description: Patent for improvements in hay-presses by using the combination of a ram having a connecting rod, a rack engaged with a rotatable cog-wheel, a bed-plate, a weighted lever, a buffer and other minor parts to create the pressing operation. Illustration is included.
Contributing Partner: UNT Libraries Government Documents Department
CAR-COUPLING.

CAR-COUPLING.

Date: April 20, 1880
Creator: Gray, John D.
Description: Patent for "construction and arrangement of arrow-shaped draw-heads and lever-bars adjustable upon rack-bars for the purpose of raising and lowering the draw-heads" (lines 16-20)including instructions and illustrations.
Contributing Partner: UNT Libraries Government Documents Department
Spark-Arrester.

Spark-Arrester.

Date: April 6, 1880
Creator: Wiggin, John E.
Description: Patent for concepts and designs used to improve performance of Spark-Arresters used in the smoke stacks of locomotives with illustrations and instructions.
Contributing Partner: UNT Libraries Government Documents Department
Improvement in Odometers.

Improvement in Odometers.

Date: July 15, 1879
Creator: Richardson, John D.
Description: Patent for an improvement to odometers used for measuring distance traveled in motor vehicles.
Contributing Partner: UNT Libraries Government Documents Department
Improvement in Blow-Off Cocks.

Improvement in Blow-Off Cocks.

Date: August 5, 1879
Creator: Harrop, Benjamin B.
Description: Patent for improvement in blow-off cocks used in locomotives and steam boilers, including an illustration.
Contributing Partner: UNT Libraries Government Documents Department
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