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Mirror Support

Patent for improvements in mirror supports are primarily adapted by travelers. The mirror can also be supported by an electric bulb and can also be turned at varying desired angles.

Date: March 14, 1922

Creator: Reavis, Jesse O.

Partner: UNT Libraries Government Documents Department

Gage for Liquid-Containers.

Patent for "new and useful improvements Gages for Liquid-Containers, of which the following is a specification" (lines 5-8). "This invention relates to new and useful improvements in gages and more particularly to a gage for receptacles containing liquids and the primary object is to provide a device of this character particularly adapted for use in connection with gasolene and oil tanks of automobiles" (lines 10-16).

Date: December 7, 1915

Creator: Reece, Eli Denton

Partner: UNT Libraries Government Documents Department

Land-Breaking Plow

Patent for a plow that also includes rotary drums. The rotary drums carried "sub-soiling and breaking plows; and the object is to provide plows which can be used to break the land to any desirable depth in any kind of soil without turning over the soil."

Date: October 13, 1914

Creator: Reed, Arthur

Partner: UNT Libraries Government Documents Department

Land-Breaking Plow.

Patent for an agricultural plow that mixes the soil of multiple layers while keeping the soil in its initial layer to conserve moisture and deliver nitrogen. Plow can be motorized or use animals to function.

Date: August 26, 1913

Creator: Reed, Arthur

Partner: UNT Libraries Government Documents Department

Land Breaking Plow

Patent for Land Breaking Plow

Date: August 22, 1916

Creator: Reed, Arthur

Partner: UNT Libraries Government Documents Department

Measuring Vessel.

Patent for a new and improved measuring vessel. This design consists in "a measuring-vessel provided with a funnel projecting from right angles at the top of it, and a hinged lid wholly covering the opening to the funnel and to the vessel" (lines 54-58).

Date: October 11, 1887

Creator: Reeves, Virgil A.

Partner: UNT Libraries Government Documents Department

Bushing Extractor and Inserter

Patent for the creation of a manner in the method of bushing extractors and inserters.

Date: February 22, 1921

Creator: Renfro, Leonardo E.

Partner: UNT Libraries Government Documents Department

Churn.

Patent for a new and improved churn. This design consists in "[t]he combination of the inner shell or cream-receptacle having the pipe formed therewith, and with the ring near its upper end, the outer shell having its upper end contracted to engage the ring of the cream-receptacle and inclose the pipe, and provided with the side opening at its upper end, and a valve located in the pipe to open and close by the action of the dasher moving in the cream-cylinder" (lines 1-10).

Date: May 8, 1888

Creator: Richards, John

Partner: UNT Libraries Government Documents Department

Plow

Patent for a modification of a plow that improves ease of use. Additionally the plow adds wings that allow plowing of soil at different angles.

Date: October 21, 1919

Creator: Richardson, William T.

Partner: UNT Libraries Government Documents Department

Poison-Distributer.

Patent for a new and improved machine for "distributing poison upon vines and plants that will be under the complete control of one man and which is operation will not injure the plants being treated and which will also insure an equal distribution of poison simultaneously upon three to seven or more rows of plants" (line 7 - 14).

Date: November 21, 1899

Creator: Richter, Frank L.

Partner: UNT Libraries Government Documents Department

Fuel Compound.

Patent for "Ricker's Crude-Oil Brick Fuel," a petroleum compound meant to replace coal.

Date: August 26, 1902

Creator: Ricker, James Henry

Partner: UNT Libraries Government Documents Department

Acetylene-Gas Machine

Patent for a acetylene gas machine that automatically controls the flow of carbid or gas producing material into the generator "by means of a float and lever connection with the valve of the carbid hopper" (lines 19-21).

Date: May 7, 1907

Creator: Ricketts, James R.

Partner: UNT Libraries Government Documents Department

Aerial Ship

Patent for "a ship for navigating the air, which shall be almost or quite as easily governed and controlled as regards its course of travel, irrespective of the direction of the wind and in other respects, as a ship provided with propelling means, used to sail in or through the water" (lines 9-15).

Date: April 19, 1892

Creator: Riddle, William Nelson

Partner: UNT Libraries Government Documents Department

Eight-Lens Telescope.

Patent for improvements in refracting-telescopes in which the instrument may be readily and accurately focused by adjustment of the lenses within the telescoping sections; and by having one or more perforated diaphragms for avoiding errors due to spherical aberration, an adjustable and removable transmitter for the light passing through the object-glass, for the purpose of toning the quantity of light. Illustration is included.

Date: April 28, 1891

Creator: Riddle, William Nelson

Partner: UNT Libraries Government Documents Department

Pump-Barrel Attachment.

Patent for a pump barrel attachment, which has a trap to catch any material falling off the valve.

Date: September 13, 1910

Creator: Riddle, William Nelson

Partner: UNT Libraries Government Documents Department

Candy, Cake, and Cracker Box.

Patent for "a tin box for candy, cakes, or crackers" (lines 15-16) with a display glass panel on the front wall.

Date: June 6, 1916

Creator: Rizzotto, Samuel

Partner: UNT Libraries Government Documents Department

Seed Planter

Patent for a seed planter that can plant seeds for corn, cotton, or grain.

Date: October 1, 1912

Creator: Robbins, Henry W.

Partner: UNT Libraries Government Documents Department

Hydraulic Dredging-Machine.

Patent for "an improved device for the excavation of material from the bottoms and sides of channels or other water ways; and has for its object to provide a novel machine of the type indicated, which will afford means to rapidly loosen earth or gravel below the surface of a water course, mix it with water, and subsequently transfer and discharge the débris upon the shore of the stream or within a floating receptacle, as may be desired" (lines 8-18).

Date: June 6, 1893

Creator: Robbins, John M.

Partner: UNT Libraries Government Documents Department

Double-Lever Brake.

Patent for "new and useful improvements in Double-Lever Brakes." (lines 6-7) and how the invention will provide more power to the brake and equally distribute that power. Includes illustrations.

Date: March 23, 1920

Creator: Roberts, George P.

Partner: UNT Libraries Government Documents Department

Seeding Attachment for Disk Harrows

Patent for "improvements in seeding attachments for disk harrows, whereby the operation of harrowing the stubble and seeding-grain may be accomplished simultaneously" (lines 10-14).

Date: July 2, 1889

Creator: Rogers, Jonathan Judson & Kennedy, Oliver Sylvester

Partner: UNT Libraries Government Documents Department

Seeding Attachment For Disk Harrows.

Patent for certain new and useful improvements in seeding attachments for disk harrows, including instructions and illustrations.

Date: October 17, 1899

Creator: Rogers, Jonathan Judson & Kennedy, Oliver Sylvester

Partner: UNT Libraries Government Documents Department

Combined Milking Pail and Stool.

Patent for a new milk pail and stool combination that can be wall-mounted for support.

Date: May 5, 1914

Creator: Rollins, George L.

Partner: UNT Libraries Government Documents Department

Cigarette-Paper-Holding Attachment For Tobacco-Boxes.

Patent for a cigarette paper attachment to be placed within the tobacco box for easier access to the tobacco paper.

Date: August 1, 1916

Creator: Rose, Bertram A.

Partner: UNT Libraries Government Documents Department

Hotel Key Tag

Patent for key tag.

Date: February 6, 1917

Creator: Rosenfield, Clarence

Partner: UNT Libraries Government Documents Department

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