UNT Libraries Government Documents Department - 438 Matching Results

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Aerial Projectile

Description: 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
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Auto Body

Description: Patent for an invention made for the improvements of the auto body and provide a way to convert a motor vehicle body to a comfortable bed with a foldable cushion for the back seat.
Date: September 16, 1919
Creator: Lawrence, John & Whitton, Orvil C.
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Carton.

Description: Patent for a carton used to carry bottles or other fragile containers in a manner that prevents spillage, breakage, or other type of damage to befall the bottles and their contents, includes illustrations.
Date: September 2, 1919
Creator: Elder, Joseph H.
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Air Pipe Coupling

Description: Patent for the air-pipe coupling. This invention relates to improvements in couplers for air other liquid pipes. The improvement is primarily designed for connecting the fluid pipes of an air brake system between the locomotive and coaches of railway trains.
Date: September 23, 1916
Creator: Bonelli, Liborio C.
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Cotton Cleaning and Extracting Machine.

Description: Patent for an apparatus that improved the cleaning process for machine-processed boll cotton. The invention made it possible to extract more lint cotton from closed bolls which were typically unharvestable by traditional machine-based cotton gins. The machine also improved success in late fall or winter cotton harvesting by allowing bolls containing hard-to-reach cotton to be processed.
Date: September 4, 1918
Creator: Blackmon, Enoch J.
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Apparatus for Forming Gun Barrels.

Description: Patent for an apparatus for forming gun barrels that twists a sheet of metal into a tube for the gun barrel at a slight angle, while slightly flattening the tube into an oval shape. This method is supposed to create ribs within the gun barrel.
Date: September 10, 1917
Creator: Cole, William F.
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Churn Dasher

Description: Patent for the churn dasher. This invention relates to dashers, or agitators, for churns and similar devices and aims to provide an improved assemblage of the component elements of the dasher, whereby to facilitate the agitation of the material and to aerate the same. Illustrations are provided.
Date: September 5, 1917
Creator: Lambie, R.C.
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By-Pass Draft Fan

Description: Patent for bypass draft fans used for the functioning of pneumatic conveyors. Pneumatic conveyors are used to transport solid materials through pipelines with the flow of air or other gases. Most pneumatic conveyors are located in mechanical processing plants.
Date: September 2, 1919
Creator: Martin, George W.
Item Type: Refine your search to only Patent

Corn-Harvester.

Description: Patent for an adjustable corn harvester which both removes ears of various sizes from the stalks and cuts the ears into smaller pieces to make them easier to process; includes illustrations.
Date: September 23, 1919
Creator: Grosshans, William
Item Type: Refine your search to only Patent

Hairpin

Description: Patent for preventing "the accidental displacement of the dislodgment of the pin from the hair of the wearer." (Lines 11-12).
Date: September 11, 1919
Creator: Nalle, Charles R. of Forth Worth, TX
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Book with Removable Cover

Description: Patent for a removable cover for a pass book (a book where a customer's bank deposit account is kept). When a customer's pass book is filled the cover can be removed and refilled with a new pass book.
Date: September 10, 1918
Creator: Malsch, Herman C.
Item Type: Refine your search to only Patent

Automobile-Cooling System

Description: Patent for an improvement to the cooling system of the internal combustion engine of an automobile. "The object of the invention being to provide an improved cooling system of this kind which embodies means for cooling the circulatory water in the radiator by forcing air therethrough and also embodies means for directly cooling the engine by subjecting the same to the action of a blast of air."
Date: September 3, 1918
Creator: Goodwin, Thomas J.
Item Type: Refine your search to only Patent
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