UNT Libraries Government Documents Department - 89 Matching Results

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Aeroplane-Kite.

Description: Patent for a new aeroplane-kite which can be "readily dismantled and folded for shipping and easily assembled and placed in position for flying without the use of numerous fastenings and detachable parts, thereby making for simplicity and practicability" (lines 12-17). Also includes wind tunnels and a fuselage frame which is so easily assembled that a child can do it.
Date: October 19, 1920
Creator: McLaughlin, James T.
Item Type: Refine your search to only Patent

Air-Pump.

Description: Patent for a new and improved air pump capable of releasing air from the cylindrical casing in one motion. The updated design will also eliminate any lubricating oil from leaking into a tire.
Date: October 19, 1920
Creator: Lawley, Ira
Item Type: Refine your search to only Patent

Arrangement and Construction of Self-Service-Store Fixtures

Description: Patent for new and useful improvements in arrangement and construction of self-service-store fixtures. This invention provides an arrangement of shelving in sections with other parts of store furnture, the shelving being so arranged and constructed that all available space is economically utilized and at the same time permits the goods displayed on the shelves to be visible from a designated point in the store to avoid surreptitious removal of any goods while providing ample room for customers … more
Date: October 4, 1921
Creator: Hill, Leslie A.
Item Type: Refine your search to only Patent

Automobile-Puller.

Description: Patent for "the provision of a device adapted to be secured on the hub of the wheel for pulling the automobile out of mud or sand where the wheel would ordinarily spin without propelling the vehicle" (lines 11-16). It also includes an illustration.
Date: October 25, 1921
Creator: Wright, Joseph H.
Item Type: Refine your search to only Patent

Automobile Windlass.

Description: Patent for improved Automobile Windlasses. It is a combination of horizontally disposed tubular sections on the right and left hand, an improvement in the windlass attaching mechanism.
Date: October 11, 1921
Creator: Davis, Marion A.
Item Type: Refine your search to only Patent

Boll-Weevil Catcher.

Description: Patent for agricultural devices and more particularly to a device to be attached to a cultivator for catching boll weevil or the like, during the cultivation of cotton.
Date: October 19, 1920
Creator: Stanalan, William
Item Type: Refine your search to only Patent

Cotton Blocking Machine

Description: Patent for an inexpensive attachment to a cotton cultivator/checking machine to improve the intake capacity of the cultivator itself. The blocking machine would be used to replace the manual labor task of chopping cotton before insertion into the cultivator for processing.
Date: October 19, 1920
Creator: Ford, Barnie S.
Item Type: Refine your search to only Patent

Cotton-Chopper

Description: Patent for a cotton-chopper which is steered using the feet, and where the chopping apparatus is adjustable and can be raised or lowered. The chopping apparatus also rotates, and the operator can adjust the speed of rotation. Patent includes illustrations.
Date: October 26, 1920
Creator: Engler, Charles
Item Type: Refine your search to only Patent

Cotton-Chopper

Description: Patent for a cotton-chopper with two moveable, adjustable cutting apparatuses, which is operated using the foot. One of the cutters moves along the path of travel of the device and the other is stationary, as to prevent the chopper from pulling the cotton plant from the ground while cutting. Patent includes illustrations.
Date: October 5, 1920
Creator: Dawson, William L.
Item Type: Refine your search to only Patent

Cotton-Cleaner

Description: Patent for a cotton-cleaner with beveled beaters attached to a central shaft. The shape of the beaters and rotation push the cotton outwards and downwards, thus preventing the cotton from clogging or collecting around the central shaft. Patent includes illustrations.
Date: October 26, 1920
Creator: Stacy, Grover C.
Item Type: Refine your search to only Patent

Covering for Meats.

Description: Patent for an aromatic asphaltum and paraffin wrap to preserve, protect from air and moisture, and transport meat that will not become brittle under cold temperatures.
Date: October 18, 1921
Creator: Pletcher, Lyle J.
Item Type: Refine your search to only Patent

Decapitator.

Description: Patent for improvements to decapitator handles which "may be very cheaply produced and will present a broad surface for the hand of the operator which will permit him to exert all necessary pressure without any discomfort to himself" (lines 71-75).
Date: October 26, 1920
Creator: Rece, Frank S.
Item Type: Refine your search to only Patent

Device for Lifting Push-Rods on Ford Motors

Description: Patent for a new and useful improved form of device for lifting push rods, intended more particularly for use on Ford motors, but susceptible of use on other makes of automobiles, when it is desired to position the cam shaft bearing in the Ford motors.
Date: October 25, 1921
Creator: McCarley, William T.
Item Type: Refine your search to only Patent

Drilling Apparatus

Description: Patent for a drilling apparatus for wells. This drill is designed to be applied to a rotary and used with a pipe tong to screw and unscrew pipe joints.
Date: October 25, 1921
Creator: Reeves, George G.
Item Type: Refine your search to only Patent

Engine.

Description: Patent for a new engine designed to maximize power output by using a single crank's bearing surface and increase the crank power without lengthening the piston travel.
Date: October 18, 1921
Creator: Ingram, Joseph D.
Item Type: Refine your search to only Patent
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