UNT Libraries Government Documents Department - 12 Matching Results

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Condenser for Cotton-Presses.

Patent for "Improvements in Condensers for Cotton-Presses," (lines 6-7) including illustrations. The invention is designed with cotton bale presses in mind, specifically the "condenser or bat forming device" (line 11).

Date: May 24, 1921

Creator: Taft, John A.

Process of Producing Perhalates

Patent for an improved process of producing perhalates, perchlorates, and their corresponding acids.

Date: September 24, 1918

Creator: Schoch, Eugene Paul

Case for Rural-Mail Carriers.

Patent for a device to enable rural mail carriers to efficiently carry and store postal items for sale. The storage unit (device) is water-resistant to protect the items inside from inclement weather while delivering mail.

Date: April 24, 1917

Creator: Campbell, Guy

Paving

Patent for road paving material with cement as a base and stones or gravel used as a topping. Asphalt is poured over the gravel to extend the life of the paving.

Date: June 24, 1913

Creator: MacDonald, Ray

Framometer

Patent for a framometer. This invention is a square and to be used by house builders. Illustration included.

Date: November 24, 1903

Creator: Bones, Clifton Welton & Harvey, Harry F.

Apparatus for Loading Cotton-Bales, &c.

Patent for an apparatus for loading cotton-bales onto trucks from the compress. It is comprised of a cylinder, a piston, a piston rod, an inlet and exhaust pipes and a valve, a chain with grapnels at one end end and the other end is connected to the piston rod, a sheave, an adjustable slidable trip rod, a pivoted trip lever connected to the cylinder, a four armed lever connected to the valve, and connecting rods.

Date: December 24, 1895

Creator: Thompson, George

Cotton and Corn Planter.

Patent for a new and improved seed planter. This design "features . . . first, reciprocating forked seed pushers or plungers attached to a sliding frame and operating alternately to deliver the seed through a covered opening in the bottom of the hopper, whence it passes into the furrow; second, an intermittently-rotating shaft arranged in the seed-hopper and provided with spiral or oblique arms for agitating the seed and feeding it toward the discharge opening" (lines 15-24).

Date: January 24, 1882

Creator: Turley, James M.

Bailing-Press.

Patent for Bailing Press including illustrations. The purpose of the bailing press was to improve "the bailing-press especially adapted for bailing cotton, which press is simple in construction, strong and durable, and operates rapidly" ( lines 9-12).

Date: November 24, 1885

Creator: Clark, Frank

Copy Holder.

Patent for a new and improved book holder. This design "consists in the peculiar construction of the main frame or case provided at or near one end with a slot or opening to expose a portion of the blank paper, and a clamping device to hold the copy-slips, and at its opposite end with a tubular instrument and pen-wiper receptacle" (lines 21-27).

Date: July 24, 1883

Creator: Gerard, Alonzo

Windmill.

Patent for an automatic windmill "which will be capable of obtaining a large amount of power from a comparatively light wind." (Lines 14-16) Includes instructions and illustrations.

Date: August 24, 1897

Creator: Hardaway, Robert E.

Side Guide for Printing and Lithographic Presses.

Patent for a new and improved side guide for printing and lithographic presses. This design consists "in a novel construction of . . . feed-guides . . . and a double guide on a single support . . . which may be adjusted a short distance or entirely across the feed board or base of a printing or other press and can be used either on the right or left hand side of the press" (lines 13-23).

Date: May 24, 1892

Creator: Davis, Frederick C.

Harness-Saddle.

Patent for an adjustable harness-saddle that has self-adjusting trees and doesn't pinch or injure the horse.

Date: September 24, 1895

Creator: Varga, Lionel J. & Varga, Howard A.