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Improvement in Cotton-Choppers.

Patent for improvements in cotton choppers.

Date: April 28, 1868

Creator: Kidd, I. J.

Partner: UNT Libraries Government Documents Department

Improvement in Fire-Tongs

Patent for a part to prevent the legs of fire-tongs from lapping or crossing each other.

Date: January 17, 1871

Creator: George, Alfred M.

Partner: UNT Libraries Government Documents Department

Improvement in Pen-Holders.

Patent for new improvements on the design of the pen-holder, including illustrations.

Date: January 24, 1871

Creator: George, Alfred M.

Partner: UNT Libraries Government Documents Department

Improvement in Plows.

Patent for an improvement in plow design, including illustrations.

Date: February 25, 1873

Creator: Nichols, James R.

Partner: UNT Libraries Government Documents Department

Listing-Plow.

Patent for a listing plow that can be used in any type of soil.

Date: September 24, 1907

Creator: Persson, Gottfrid

Partner: UNT Libraries Government Documents Department

Plow.

Patent for a plow designed with an implement to allow user to remove excess dirt from the blade as the plow is being used.

Date: April 1, 1879

Creator: Dyer, Charles V.

Partner: UNT Libraries Government Documents Department

Rolling Cattle-Guard.

Patent for a serrated device that prevents cattle from escaping.

Date: December 25, 1917

Creator: Belto, Thomas M.

Partner: UNT Libraries Government Documents Department

Improvement in Corn-Planters

Patent for a construction that will act as a plow, and aid in the process of planting corn. The patent includes instructions and an illustration.

Date: September 8, 1868

Creator: Kidd, I. J.

Partner: UNT Libraries Government Documents Department

Patent for the improvement of rug-hangers. The invention consists of multiple rollers that facilitate both the mounting and disengagement of rugs or other large flexible articles of merchandise from the hanger.

Date: May 11, 1915

Creator: Griffin, James S.

Partner: UNT Libraries Government Documents Department

Washing-Machine.

Patent for an improved washing machine: "The invention consists in combining a lower cylinder having longitudinal spiral grooves with an upper cylinder having longitudinal straight grooves and holes" (lines 14-17).

Date: January 20, 1880

Creator: Dorris, George W.

Partner: UNT Libraries Government Documents Department

Improvement in Cotton-Scrapers.

Patent for improvement in cotton-scrapers by using the combination of horizontal bars, cams, and a beam which consist of ploughs to construct the cotton-scraper; when the “cams revolve and give a lateral and forward motion to the horizontal bars, the beam and the ploughs. As it works backward and forward, the ploughs each describe a zigzag line which cross and leave a hill in diamond-shape undisturbed.” (Lines 21-24) Illustration is included.

Date: April 28, 1868

Creator: Kidd, I. J.

Partner: UNT Libraries Government Documents Department

Gin Saw Gummer.

Patent for a new and improved gin saw gummer. This design "consists in constructing a gin-saw gummer of a base-block, having a slot to receive the saw, and carrying the dics or stationary cutters, the guide-bar and shoe, the weight-bar, the pivoted bar, carrying the cutter and the gage, the lever and cam for operating the cutter-bar, and the feed mechanism" (lines 23-29).

Date: March 1, 1881

Creator: Clopton, John Benjamin

Partner: UNT Libraries Government Documents Department

Rein Holder.

Patent for a new and improved rein holder. This design consists in "the combination of the plate or part secured upon the dash-board, the T-head thereon extending a proper distance above the dash-board, and the spring-actuated arm pivoted to the side of [the plate] at a suitable distance down its length and having the clamping-head to act in conjunction with [the] head in holding the rein, said arm having a bearing upon the dash-board in its forward movement, and a stop . . . to limit its backw… more

Date: June 1, 1886

Creator: Zevely, Van Neiman

Partner: UNT Libraries Government Documents Department

Safety Razor

Patent for a safety razor.

Date: October 31, 1916

Creator: Wrede, Albin C.

Partner: UNT Libraries Government Documents Department

Cattle-Guard

Patent for an improved cattle guard with two parts that is adapted to specifically fit either inside the railroad tracks or alongside them.

Date: October 28, 1919

Creator: Fisher, Thomas M.

Partner: UNT Libraries Government Documents Department

Vise and Saw-Clamp

Patent for improvements to vise and saw clamps complete with illustration.

Date: April 13, 1915

Creator: King, William T.

Partner: UNT Libraries Government Documents Department

Seat Lock For Wagons

Patent for a seat lock for wagons. Illustration included.

Date: August 16, 1904

Creator: Moore, Leon P.

Partner: UNT Libraries Government Documents Department

Combination-Flue

Patent for a flue which will not crack and open, due to settling or to transverse strain. Also to provide means whereby the flue may be supported from the joists of a ceiling, against settling.

Date: February 3, 1914

Creator: Carl, Reinhold Adolph

Partner: UNT Libraries Government Documents Department