UNT Libraries Government Documents Department - 18,568 Matching Results

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Churn.

Patent for improvements in churns, "specifically a churn disclosed in Patent No. 1268766, L. M. Payne, R. A. Thompson and L. P. Morris, June 4, 1918."

Date: March 9, 1919

Creator: Wilson, William W.

Patent for an automobile with a mechanism which may be extended to form a tent bed, or folded into a small compass. The folding bed of the automobile may be utilized to storm camp equipment when not used as a bed.

Date: January 4, 1921

Creator: Mackey, Franklin Orville

Cotton Blocker

Patent for cotton blockers that prevent crops from becoming covered in soil during the harvesting process.

Date: February 15, 1921

Creator: Fowler, Alonzo. J.

Bale-Core-Operating Device

Patent for bale core operating device which improves the bale core quality around which the bale is formed, including illustrations.

Date: July 16, 1918

Creator: Taft, John A.

Billboard

Patent for billboards built for wind resistance.

Date: November 28, 1922

Creator: Kelly, Walter

Chimney-Cowl

Patent for low cost chimney cowl improvements to insure proper draft and prevent fires.

Date: March 12, 1918

Creator: Burch, Robert S.

Core-Barrel.

Patent for a core barrel for use in rotary drilling of oil or water wells, that will allow for easy extraction of the upwardly extending column of material.

Date: October 14, 1919

Creator: Humason, Granville A. & Childs, William L.

Glass Manufacture dated November 5, 1918

Patent for apparatus to improve the overall quality and efficiency of glass production. This includes both window and sheet glass. It assists in developing sheet glass through blowing, drawing, and ladling.

Date: November 5, 1918

Creator: Thomas J. McCoy

Automatic Automobile-Top.

Patent for an improvement on automatic automobile-tops. The primary objective is that when in inoperative positions, the actuated drum neatly appears as a weather proof roll. Another objective is to provide side curtains so that the vehicle may be closed on all sides.

Date: October 1, 1918

Creator: Montroy, Phiip A.

Comb-Cleaning Device

Patent for a comb-cleaning device which can be "secured to a wall, wires or cords being strung upon the bracket so that a comb may be stroked thereacross and cleaned &c., &c." lines 16-19

Date: April 30, 1918

Creator: Buchorn, Ben A.

Cotton Seed Linter

Patent for the improvement of cotton lint linter parts and construction. Improvements to the parts remove cotton seed lint before entering the lint conveying flue.

Date: August 20, 1918

Creator: Henry, Nelson B. & Henry, N.B.

Bale-Tie Buckle

Patent for bale tie buckle that is adapted for use on high density cotton bales, and provide a simple buckle which has requisite strength, can be tied on the bales with great rapidity, can be used at the gins as the bales are first made, can be rapidly removed from the bales of cotton when taken to the compresses without injury to the buckle, and which will be ready for immediate reuse on either the standard bale or the high density compressed bale.

Date: 191X

Creator: Todd, James T. A.

Attachment for Cash-Registers.

Patent for an attachment for cash registers which makes it impossible to remove paper to wrap a customer's purchase before the cash register has been opened, for the purpose of reducing "losses due to forgetfulness or dishonesty of clerks making sales" (lines 9-11), including illustrations and instructions.

Date: June 10, 1919

Creator: White, Robert N., Jr.

Collapsible Bench.

Patent for a collapsible bench that improves the structure of general work benches by folding together when not being used.

Date: June 15, 1920

Creator: Danyluk, Iwan.

Locking Device for Steering-Wheels.

Patent for a device which is completely detachable from the steering column, can be quickly applied and removed from the steering wheel, and securely holds the steering wheel from turning on the steering column. The purpose of this device is to prevent unauthorized use or theft of a vehicle.

Date: May 21, 1918

Creator: Grimm, Max F.

Cotton-Chopper

Patent for improvements to the cotton-chopper. This invention outfits the cotton-chopper with a blade that can be moved, either mechanically or with electric power. Previously, the blade was fixed and stationary.

Date: May 13, 1919

Creator: Janes, Henry T.

Concrete Wall Mold.

Patent for "a concrete wall mold which is so constructed as to produce a very strong wall having vertically extended channels which form ribs materially reinforcing the structure" (lines 10-14)

Date: June 11, 1920

Creator: Porter, Charles S.

Cranking Device

Patent for cranking device to start internal combustion engines and designed specifically for automobiles.

Date: June 24, 1919

Creator: Harris, Irvin F.

Automobile-Signal.

Patent for turn signal improvements with an aim to improve visibility of signal and ease of replacement with the goal of communicating vehicular movement and reducing accidents.

Date: November 15, 1921

Creator: Squier, William Ernest

Cross-Roller Bit.

Patent for a certain new and useful improvement in cross-roller bits. Invention relates to "improvements in rotary boring drills for use in drilling wells for water, oil or gas and has particular reference to drills of the so called cross roller type for use in hard formation."

Date: November 4, 1919

Creator: Hughes, Howard R.

Chuck.

Patent for chucks that secure pipes, preventing movement when being cut or threaded, including illustrations.

Date: December 27, 1921

Creator: Castanie, William

Automobile-Top.

Patent for "new and useful improvements in Automobile-Tops." (lines 5-6) and is related to "tops of automobiles having two or more seats." (lines 9-10) includes illustrations.

Date: March 2, 1920

Creator: Stewart, Henry W.

Adjustable End Die.

Patent for improvements to adjustable end dies. These improvements allow convenient rethreading of bolts while it is engaged with an object.

Date: February 8, 1921

Creator: Wright, John G.

Automatic Continuous Hydraulic Oil Press

Patent for an automatic continuous hydraulic oil press designed to more efficiently extract oil from a variety of crops and seeds.

Date: September 16, 1919

Creator: Helm, C. D.