46 Matching Results

Search Results

AUTOMATIC WEIGHING-SCALE.

Patent for an improved automatic scale that can weigh large measurements of crops, including illustrations.

Date: June 14, 1914

Creator: Carter, Edward D.

Partner: UNT Libraries Government Documents Department

Patent for a waffle iron that can be operated by placing it on a stove-top. It "consists in a base, a yoke pivoted thereto and swinging in vertical plane, and the molding and cooking irons carried by the yoke" (lines 15-18).

Date: February 14, 1893

Creator: George, Alexander B.

Partner: UNT Libraries Government Documents Department

Machine for Threshing Grain in the Field.

Patent for a machine that collects swaths of grain for threshing using hooked teeth arranged in rows, including illustration.

Date: April 14, 1857

Creator: Wilson, J. C. & Wilson, T. G.

Partner: UNT Libraries Government Documents Department

Loose-Leaf Individual or General Bank-Ledger

Patent for improvements to loose-leaf individual or general bank-ledgers, mainly pertaining to the ledger's structure and ease of use through adding leaves or sheets without disrupting current leaves or sheets. Includes illustrations.

Date: November 14, 1905

Creator: Exline, Marcus P. & Bourke, Edmund

Partner: UNT Libraries Government Documents Department

Wire Fence Clamp

Patent for a wire fence clamp. Illustration included.

Date: June 14, 1904

Creator: Hollingsworth, Joseph C.

Partner: UNT Libraries Government Documents Department

Improvement in Plaiting-Irons.

Patent for an improvement to plaiting-irons: "a plaiting-iron composed of a peculiarly-constructed iron or metal plate used in connection with a correspondingly-constructed board" (lines 23-25), with illustrations.

Date: August 14, 1877

Creator: Gingras, Joseph E.

Partner: UNT Libraries Government Documents Department

Method of Raising Fluids from Artesian Wells

Patent for a method of using compressed air to retrieve contents of bored wells.

Date: April 14, 1914

Creator: Brown, Frank O.

Partner: UNT Libraries Government Documents Department

Improvement in Combined Ventilators and Chimneys

Patent for improvement in Combined Ventilators and Chimneys. This object is to be used with the brick chimney on top of the roof to provide air circulation. It consists of an iron-lined inner flue secured within an outer casing with suitable bottom and top perforation for establishing air current around the flue.

Date: July 14, 1874

Creator: Hickley, Walter R & Dibrell, Charles J

Partner: UNT Libraries Government Documents Department

Toy

Patent for a toy. The toy is in the shape of a windmill. Illustrations included.

Date: December 14, 1909

Creator: Exline, Bena Bird; Exline, Marcus P. & Exline, Albert S.

Partner: UNT Libraries Government Documents Department

Mechanism For Cleaning Seed-Cotton

Patent for mechanism for cleaning seed cotton before cotton is distributed into gins, including illustrations.

Date: August 14, 1900

Creator: Graber, Henry W.

Partner: UNT Libraries Government Documents Department

Sounding Toy

Patent for a sounding toy. The toy is in the form of windmill whereby an object generates noise as the wheel spins. Illustration included.

Date: December 14, 1909

Creator: Exline, Marcus P.

Partner: UNT Libraries Government Documents Department

Pump Valve

Patent for a pump valve. Illustration included.

Date: March 14, 1905

Creator: Bassett, John Mott

Partner: UNT Libraries Government Documents Department

Measuring-Tool

Patent for a measuring tool which uses a bevel and square to provide measurements (like a try-square). It also incorporates an adjustable blade and a protractor.

Date: January 14, 1919

Creator: Greene, Saunders T.

Partner: UNT Libraries Government Documents Department

Surface-Treating Device.

Patent for surface treating devices that provides "a continuously moving surface treating member and support the same in such a manner that its application to the work may be adjusted to a minute degree and controlled by the operator while the device is in operation." (lines 11-16)

Date: September 14, 1920

Creator: Clarke, Alex A.

Partner: UNT Libraries Government Documents Department

Surface-Treating Machine.

Patent for surface-treating machines in "an anular form and to dispose within the same a complete driving and operating unit, whereby the member is revolved, and to associate with said member and unit a support where by the surface-treating member is carried and may be applied to the work under full control of the operator." (lines 12-19)

Date: September 14, 1920

Creator: Clarke, Alex A.

Partner: UNT Libraries Government Documents Department

Surgical Splint

Patent for a surgical splint, which is semi-rigid so that the instrument is rigid enough to maintain its shape and tension, but with a construction that includes softer materials like rubber so that it can be adjusted without causing pain or discomfort. Patent includes illustrations.

Date: December 14, 1920

Creator: Crawford, Lyter H. & Prante, John H.

Partner: UNT Libraries Government Documents Department

Tandem-Roller Attachment.

Patent for improved, simply constructed, and high-efficiency tandem roller attachments with the purpose of, "preventing surface waving of roadways," (lines 18-19) including illustrations.

Date: May 14, 1918

Creator: Brown, Frank O.

Partner: UNT Libraries Government Documents Department

Stirrup Leather Stay.

Patent for a new and improved stirrup-leather stays. This design "is to provide a stay which will cause the stirrup to hang in proper position for insertion of the rider's foot in the mounting; and the invention consists in a stay the body of which is U-shaped in cross-section to receive the stirrup cross-bar and provided with a loop on its convex side at the bottom for the stirrup leather or strap" (lines 13-20).

Date: October 14, 1890

Creator: Padgitt, Jesse D.

Partner: UNT Libraries Government Documents Department