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Wrench

Description: Patent for wrench. Machine bolts have a cylindrical or round shank and therefore in order to remove the nut it is often necessary to employ two tools, one engaged with the head of the bolt to prevent its turning and the other engaged with the nut for removing the same. This invention involves a structure provided which includes a member for engaging and holding the head of the bolt and another member for engaging the nut and capable of being revolved whereby the nut may be screwed on to or unsc… more
Date: March 26, 1918
Creator: Moore, Asa C. & Ozment, Edward L.
Partner: UNT Libraries Government Documents Department

Tube-Vulcanizing Apparatus.

Description: Patent for a tube-vulcanizing apparatus "and in such connection, it relates more particularly to an apparatus for repairing inflatable tubes for wheel tires." (lines 10-13)
Date: March 26, 1918
Creator: Alvis, James T.
Partner: UNT Libraries Government Documents Department

Line-Type-Casting Machine

Description: Patent for a line type casting machine that focuses on improvements to the pot charging device and uses a type of float mechanism (as opposed to a thermostat) including instructions and illustrations.
Date: March 5, 1918
Creator: Wilmans, Lloyd I.
Partner: UNT Libraries Government Documents Department

Mail-Bag Catcher

Description: Patent for improvements of mail bag catchers. This patent proposes improvements on the construction and arrangements of mail bag catchers including the alteration of the jaw and the addition of springs. Includes illustrations.
Date: March 26, 1918
Creator: Davis, Tomie
Partner: UNT Libraries Government Documents Department

Ventilator

Description: Patent for low cost, improved ventilators for Pullman and passenger cars and buildings.
Date: March 26, 1918
Creator: Hedges, Robert S.
Partner: UNT Libraries Government Documents Department

Vacuum-Regulator for Oil-Pumps.

Description: Patent for vacuum regulator for oil pump. This device is simply constructed and easy to operate. It is an automatic cut-off in the vacuum of the pipe line to the pump.
Date: March 12, 1918
Creator: Hobb, James W.
Partner: UNT Libraries Government Documents Department

Starter.

Description: Patent for starter for internal combustion motors. The starter will not emit the backward kick of the motor which could injure the operator.
Date: March 5, 1918
Creator: Parrott, Columbus A.
Partner: UNT Libraries Government Documents Department

Portable Support

Description: Patent for a portable support. This support improves previous portable support structures specifically based around transporting barrels or other cylindrical objects through rockers, pivoted legs, and supporting frames in order to increase movement and allow the frame to be tilted in alternate positions.
Date: March 12, 1918
Creator: Morgan, Doctor F.
Partner: UNT Libraries Government Documents Department

Pump

Description: This patent is for pumps. This patent allows for the pump barrel to be readily disengaged from its normal positive engagement with the well tube for removal from said tube for repairs or any other reason.
Date: March 19, 1918
Creator: Perry, Sherman V.
Partner: UNT Libraries Government Documents Department

Mixer

Description: Patent for an improved mixer for "use in connection with internal combustion engines" (lines 9-10). The invention is designed to simplify and increase the engine's efficiency while also making construction more affordable.
Date: March 26, 1918
Creator: Warren, John W.
Partner: UNT Libraries Government Documents Department

Moving-Picture Machine.

Description: Patent for an improved machine to play films (moving-pictures), synchronizing both sound and picture in a single machine. Division of another patent by the same inventor (Serial No. 765,959) for a sound record film, and is intended to be used in conjunction with said patent.
Date: March 26, 1918
Creator: Craig, Richard M.
Partner: UNT Libraries Government Documents Department

Tag for Keys and Other Articles.

Description: Patent for a tag that can be attached to keys for hotel rooms and similar uses. The tag could include the room number associated with the key, the hotel address, and a space for inserting advertising cards.
Date: March 12, 1918
Creator: Hartman, William D.
Partner: UNT Libraries Government Documents Department

Pneumatic-Tire Protector

Description: Patent for an improved pneumatic tire protector. This is a liner "interposed between the inner tube and tire casing to prevent puncture of the inner tube" (p.1 lines 6-8)
Date: March 19, 1918
Creator: Haas, Edward
Partner: UNT Libraries Government Documents Department

Phonographic Attachment for Moving-Picture Machines

Description: Patent for an invention that is "the provision of mechanism whereby a sound record may be made or reproduced synchronously with the taking or reproduction of moving pictures" (Paragraph 100). In addition, the invention enables sound and picture to be recorded on the same machine, so that they sound and the picture match.
Date: March 26, 1918
Creator: Craig, Richard M.
Partner: UNT Libraries Government Documents Department

Peanut-Sheller

Description: This patent relates to improvements in the shelling machine and particularly to peanut shelling machines. This patent is to provide a device which will shell a larger quantity of peanuts faster and more efficiently than similar type devices.
Date: March 5, 1918
Creator: Lambeth, William C.
Partner: UNT Libraries Government Documents Department

Draft Attachment for Automobiles.

Description: Patent for a draft attachment for automobiles to aid in their movement from muddy or slippery conditions including instructions and illustrations.
Date: March 12, 1918
Creator: Pietzsch, Cornelius O.
Partner: UNT Libraries Government Documents Department

Cotton Chopper

Description: Patent for a cotton chopper. The mechanism is attached to a riding cultivator where plants are cut in advance of the cultivator blades.
Date: March 5, 1918
Creator: Jones, Martin A.
Partner: UNT Libraries Government Documents Department

Shock-Absorber

Description: Patent for improved shock absorbers. The invention is designed to help them be adapted for every type of vehicle. They are cushioned and provide a casing for liquid to help with shock absorption.
Date: March 26, 1918
Creator: Donahoo, John Henry
Partner: UNT Libraries Government Documents Department

Soap Powder

Description: Patent for soap powder that dissolves easily and may be used in all types of water. Soap will make fabrics white and easy to iron.
Date: March 26, 1918
Creator: Diffee, Sarah Jane
Partner: UNT Libraries Government Documents Department

Geometrical Instrument

Description: Patent for a geometrical instrument. This instrument is used to create a straight edge with pivoted blades, like a protractor, to be used for laying protracted angles, etc.
Date: March 26, 1918
Creator: Anderson, Andrew E.
Partner: UNT Libraries Government Documents Department

Rail Fastener

Description: Patent for rail fasteners. This invention is meant to eliminate the use of railroad spikes in railroad construction.
Date: March 19, 1918
Creator: Gee, Alexander H.
Partner: UNT Libraries Government Documents Department

Protector for Type-Writer Frames.

Description: Patent for typewriter frame protector. The protector attaches to the part of the typewriter frame which is subjected to frequent contact by the user. The protector prevents the frame from wear which can lead to rust.
Date: March 12, 1918
Creator: Glasscock, Gerald A.
Partner: UNT Libraries Government Documents Department

Fluid-Vending Machine.

Description: Patent for improvements to fluid vending machines. The amount of money put in changes the amount of fluid distributed.
Date: March 26, 1918
Creator: Chandler, Jason McGregor
Partner: UNT Libraries Government Documents Department

Fly Catcher

Description: Patent for the fly catcher. This invention comprehends the provision of a fly trap embodying a chute through which livestock may pass and have flies that circulate around them being scared or brushed off of them and causing them to enter a trap. Illustrations are provided.
Date: March 12, 1918
Creator: Girvin, Fitzhugh B. & Brady, Charles P.
Partner: UNT Libraries Government Documents Department
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