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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.
Item Type: Refine your search to only Patent
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.
Item Type: Refine your search to only Patent
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
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Twisting Device.

Description: Patent for a twisting machine that can tie and secure cords around bales while reducing the likelihood of slipping inside the tying machine, including illustrations.
Date: February 26, 1918
Creator: Dudley, Andrew Tilmon
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Twister.

Description: Patent for a twister used in "twisting together the ends of the baling wires employed in forming bales of hay" (lines 10-12) including instructions and illustrations.
Date: February 26, 1918
Creator: Dudley, Andrew T.
Item Type: Refine your search to only Patent
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.
Item Type: Refine your search to only Patent
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.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Pump

Description: Patent for high pressure water pump with improved arrangement of and contact between internal pumps in order to create higher water pressure. For use by fire fighters and at pump stations, including illustrations.
Date: November 26, 1918
Creator: Raynes, Clarence R.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Process for Making Cattle Food

Description: Patent for providing "a process whereby cattle food may be economically produced from sotol which, when combined with certain other food products, will produce an equivalent to alfalfa and which can be produced at a cost far below that required to provide a feed of the same amount of alfalfa &c., &c." lines 17-23
Date: February 26, 1918
Creator: Thatcher, Frank
Item Type: Refine your search to only Patent
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.
Item Type: Refine your search to only Patent
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.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Planter

Description: Patent for a planter. The invention is designed to improve upon planters by "retaining the seed hopper of the planter upon the side beams of the same" (lines 13-14) and ease the ability to swing, lift, or otherwise move the hoper to a different position for greater precision when planting.
Date: March 26, 1918
Creator: Reed, Mack Benjamin
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Bale Forming Press.

Description: Patent for a bale forming press to form bales of hay and automatically secure "baling wires around the bale as formed" (lines 13-14). It automatically stops the feeder when "the bale is being tied" (lines 19-20) and winds and automatically unwinds and winds the wire.
Date: February 26, 1918
Creator: Dudley, Andrew T.
Item Type: Refine your search to only Patent
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
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Grease-Gun

Description: Patent for an applicator of grease to targeted areas with improved method for refilling, including illustration.
Date: November 26, 1918
Creator: Miller, Charles R.
Item Type: Refine your search to only Patent
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
Item Type: Refine your search to only Patent
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.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Engine.

Description: Patent for "engines which employ governors" (lines 11-12) "desirably located within the crank cases to be effectively lubricated by the oil which is dashed about in engine operation." (lines 13-16)
Date: November 26, 1918
Creator: Pratt, Clarence E.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Sanitary Nest.

Description: Patent for a sanitary nest that is made of metal unlike others made of wood. The nest allows for the animals to nest in an improved environment which helps prevent invasions from pests, climate, or any other unhealthy infestation.
Date: February 26, 1918
Creator: Brooks, John F.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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