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Paper bag

Patent for improvements in paper bags, especially designed to prevent waste in the construction of the bag.

Date: August 25, 1900

Creator: Tyson, Frank; Rutherford, Robert W.; Okell, John R. & Lowdon, James G.

Item Type: Patent

Partner: UNT Libraries Government Documents Department

Method of making blocks of fuel

Patent for improvement in methods for making blocks of fuel, the object of which is to intimately mix and combine solid and liquid ingredients in such manner and proportions that the resultant block is highly combustible, compact, and practically impervious to moisture.

Date: July 16, 1900

Creator: Patterson, Warren A.; Solomon, Joseph A.; Sullivan, Meredith A.; Sanger, Charles L.; Weil, Daniel; Weil, Alexander et al.

Item Type: Patent

Partner: UNT Libraries Government Documents Department

Rotary engine

Patent for fluid-presure rotary engines in which the pressure of the fluid will react against the piston, which will in turn rotate the shaft. Reversibility and speed-regulation are further enhancements to this type of engine.

Date: May 24, 1900

Creator: Obuch, William

Item Type: Patent

Partner: UNT Libraries Government Documents Department

Building Block

Patent for improvements in building blocks, so they would be stronger, but lighter in weight, and cheaper to transport.

Date: May 16, 1916

Creator: Boehm, Edward.

Item Type: Patent

Partner: UNT Libraries Government Documents Department

Improvement in Cotton and Hay Presses.

Patent for improvements in baling-presses. It consists of movable followers and a sliding drum that has a ratchet secured to a clutch and a shaft. It includes illustrations.

Date: January 21, 1879

Creator: Smithson, Richard T.

Item Type: Patent

Partner: UNT Libraries Government Documents Department

Cotton-Picker

Patent for useful improvements in cotton-picking machines involving "two drums or endless chains of slats, upon which picker arms are mounted" (lines 9-11).

Date: March 28, 1916

Creator: Haring, Peter Paul.

Item Type: Patent

Partner: UNT Libraries Government Documents Department

Oil-Burner.

Patent for an oil-burner, “and it has for its object to provide a construction in which stream will be admitted to the oil or commingled therewith in sufficient quantity to aid combustion…” (lines 11-15) including illustrations.

Date: November 11, 1902

Creator: Chandler, William E.

Item Type: Patent

Partner: UNT Libraries Government Documents Department

MAT FOR PRESSES

Patent for a mat for presses which is to be used to express oils from vegetables.

Date: March 11, 1902

Creator: Baumgarten, Carl Gustav

Item Type: Patent

Partner: UNT Libraries Government Documents Department

Stock Food and Method of Preparing the Same

Patent for a new method to produce stock feed at a low cost, by "treating finely divided organic matter containing cellulose with certain acids under pressure, thereby freeing the cellulose and other carbohydrates," to make the feed more easily absorbable by animals (lines 13-23).

Date: May 25, 1915

Creator: Walker, Thomas Bailey

Item Type: Patent

Partner: UNT Libraries Government Documents Department

Cotton-Picking Machine.

Patent for improvements to cotton picking machines "of that class in which the cotton-boll is caught on the end of a revolving picker" (lines 11-12). Improvements include a combination of a revolving drum with hollow tubular arms attached to the drum, as well as revolving pickers attached to those arms. Includes instructions and illustrations.

Date: July 27, 1897

Creator: Haring, Peter Paul.

Item Type: Patent

Partner: UNT Libraries Government Documents Department

Washing-Machine.

Patent for washing machines with "roller-supporting frame for supporting the same either upon a horizontal surface or upon the top of a tub or receptacle in connection with which the machine is used" (lines 10-14) including illustrations.

Date: March 15, 1898

Creator: Smith, Henry E.

Item Type: Patent

Partner: UNT Libraries Government Documents Department

Vehicle-Axle

Patent for vehicle-axle "with removable spindles which when they become worn may be easily and quickly removed and replaced by new ones." (lines 13-15); including illustration and instructions

Date: May 29, 1900

Creator: Andrews, W. H.

Item Type: Patent

Partner: UNT Libraries Government Documents Department

Bridle-Rod for Railroad Rails

Patent for a system of attaching railroad rails when the rails are first placed. This device is used to keep the rails a precise distance apart before the railroad spikes are placed into the ground holding the rails firmly in place.

Date: February 10, 1903

Creator: Johnson, John

Item Type: Patent

Partner: UNT Libraries Government Documents Department

Feed-Cutter

Patent for a improvement for cutter.

Date: September 11, 1906

Creator: Wolf, Davis L.

Item Type: Patent

Partner: UNT Libraries Government Documents Department

Design for a Hame Attachment.

Design patent for a hame attachment that is symmetrical in configuration making it adaptable to be used in either the right or left hand.

Date: May 9, 1899

Creator: Surghnor, Daniel H.

Item Type: Patent

Partner: UNT Libraries Government Documents Department

Smoothing-Iron.

Patent for a redesigned smoothing iron. This includes the design of a hollow transparent body with heating elements. The elements are made of replaceable lights which heat the body as well as lighting up so that the unit may be used in a dimly lit room.

Date: November 28, 1911

Creator: Thomas, Theodore G.

Item Type: Patent

Partner: UNT Libraries Government Documents Department