UNT Libraries Government Documents Department - 18,572 Matching Results

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Salad Dressing

Patent for improving salad dressing. This salad dressing has high quality ingredients to go with any salad.

Date: November 20, 1923

Creator: Scholl, William H. & Scholl, Barney

Car Coupler.

Patent for car coupler heads. This object has coupler heads that, when set in position, automatically lock.

Date: September 11, 1923

Creator: Tucker, Roger V.

Slime-Pulp Thickener.

Patent for a machine used in the wet milling process. It allows proportionate distribution of liquids to aide during the thickening process.

Date: April 17, 1923

Creator: Allen, Charles

Patent for improvements in sheet-placing machines for pushing and pulling devices to their correct orientation of oil tanks (lines 10-13) roof construction without the possibility of injury to mechanics.

Date: March 13, 1923

Creator: Brock, Verita Belle

Wrench

Patent for tools used for construction, plumbing, machinery, home renovations, and many more.

Date: February 27, 1923

Creator: Edwards, Charles R.

Manufacture of Bricks

Patent for an improvement in the manufacturing of bricks, using the waste products of a coal burning furnace and other cheap ingredients.

Date: unknown

Creator: North, Clarance Lupfer

Car Door

Patent is for car door and support. It goes on to explain that the car door and support were created to serve as a means of forming an efficient rain-proof closure when the door is moved into closed position. Another object is to provide sufficient means for slide-able support for the door and locking mechanisms.

Date: March 27, 1915

Creator: Minton, S. F. & McClellen, R. E.

Break-Out Pin.

Patent for a modified break-out pin on an oil derrick which makes it easier to release a wrench for unscrewing pipes when done, but still holds the wrench in place while in use.

Date: October 21, 1919

Creator: Headrick, James O.

Automatic Control for Gas Water-Heaters.

Patent for improvements to "a gas control for instantaneous gas water heaters" (lines 9-10), including illustrations and instructions.

Date: June 17, 1919

Creator: Hamilton, Paul H.

Automobile Bed-Rack.

Patent for a bed rack (bed roll) located at the rear of a car so that once the car cushions have been placed to form a mattress, the bed roll can be unwound to stretch and cover the cushions providing bedding and covering.

Date: December 23, 1919

Creator: Turner, John S.

Aerial Projectile

Patent for an aerial projectile for use as an anti-infantry bomb, dropped by planes. Specifically, it is a fragmentation bomb hand dropped from planes that will not only deliver an explosive blast and the subsequent shrapnel, but deliver such a blast as to destroy itself so it cannot be reverse engineered.

Date: September 25, 1918

Creator: Bury, Thomas J. & Bury, Oney

Bottle-Holder.

Patent for an ink bottle holder that allows for sturdy tilting and prevents ink from spilling.

Date: April 27, 1920

Creator: Smith, Edwin Ruthven

Buttonless Neckband.

Patent for a buttonless neckband eliminates collar buttons "which would have a tendency to discolor the neck of the wearer" (lines 21-22).

Date: May 21, 1918

Creator: Narmore, Missouri A.

Controlling Mechanism for Windmills.

Patent for the operation of a windmill pump that may be automatically controlled so that a constant supply of water will be maintained in the storage tank.

Date: June 18, 1918

Creator: Bradford, Joseph W.

Concrete Form.

Patent for a circular concrete form. The form is adjustable and allows nesting for storage and transport.

Date: October 17, 1922

Creator: Harris, John W.

Blow-out Patch.

Patent, including illustrations, for tire or shoe blow-out patch that protects the inner tube of the tire and keeps the patch from sliding. Also notes the item can be constructed from "old fabrics from worn shoes or tires" to keep manufacturing and sales costs low (page 1, lines 30-31).

Date: March 16, 1920

Creator: Russell, Charles A., Jr.

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.

Automobile.

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.

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.