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Charge Firing Pin

Description: Patent for a new improvement in Charge - Firing Pens by John N. Swanson. Designed for bombs and torpedoes to create a simple firing pen mechanism that is simple, yet prevents accidental detonation of munitions
Date: January 14, 1918
Creator: Swanson, John N.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Well-Screen

Description: Patent for a modification to Mr. Layne's previous Patent No. 1,062,717, including illustrations.
Date: February 24, 1914
Creator: Layne, Mahlon E.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Carbureter-Regulating Mechanism.

Description: Patent for improvements in carbureter-regulating mechanism by "automatically regulate the air and fuel valve of a carbureter, according to the speed of the engine and the load being carried thereby" (lines 12-15, p.1.) Illustration is included.
Date: October 21, 1913
Creator: Carpenter, John C.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Valve Remover.

Description: Patent for "an improvement in combination tools...adapted for use with internal combustion engines...mechanism is provided for assisting in valve removing." [lines 8-14]
Date: December 2, 1919
Creator: Ingram, George W.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Sweat-Band.

Description: Patent for a sweat band designed to be secured within a hat which is elastic so that it may be made to bind or grid the head of the wearer and secure the hat firmly on the head, including illustrations.
Date: November 28, 1916
Creator: Heady, Louis, B.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Tire-Shoe

Description: Patent for a tire-shoe that would help reinforce damaged vehicle tires.
Date: April 1, 1919
Creator: Motl, Henry E.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Pencil Attachment

Description: Patent for a pencil attachment that serves the purpose of protecting the pencil point when not in use. The attachment also protects and cleans the rubber or eraser of the pencil.
Date: April 14, 1914
Creator: Swindowsky, Charles
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Pump

Description: Patent for a pump used during the process of drilling wells. Illustrations included.
Date: April 11, 1911
Creator: Wintz, Thornton E.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Belt-Buckle

Description: Patent for belt-buckles that design "to be worn around the waist, without injuring or mutilating the ends of the belt (lines 13-15)."
Date: May 21, 1918
Creator: Hall, Cyrus M.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Centrifugal Pump

Description: Patent for centrifugal pump design meant to improve upon past models in which pieces of the pump wear out over time.
Date: December 17, 1918
Creator: Duda, Oswald
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Container.

Description: Patent for new improved containers adapted for the shipment of eggs, including illustrations.
Date: February 27, 1917
Creator: Hall, Cyrus M.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Lubricator

Description: Patent for a lubricator "in which an atomizing fluid is mixed with the lubricant" (lines 13-14) and provides for "an improved mixing chamber" (lines 15-16) as well as "an inclined surface on which the oil is dropped" (lines 22-23) including instructions and illustrations.
Date: February 12, 1918
Creator: Hebel, John
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Protecting-Casing for Electrical Conductors

Description: Patent for "new and useful Improvements in Protecting-Cases for Electrical Conductors" (lines 5-7). The object of the invention is to provide a device... for surrounding the commutator of an internal combustion motor and protecting the terminals thereof and the electrical conductors connected to said terminals" (lines 12-17).
Date: July 16, 1918
Creator: Rooke, Henry L., Jr.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Cultivator Attachment

Description: Patent for a cultivator attachment. "The principal object of the invention is to provide a simple harrowing attachment for the cultivator shovels, so that the soil can be pulverized immediately succeeding the lifting thereof by the cultivator shovel."
Date: May 19, 1914
Creator: Hafer, Albert L.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Darby.

Description: Patent for a darby with detachable extensions for use versatility and easier transport.
Date: May 22, 1917
Creator: Plank, Samuel K.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Crude Oil Burner

Description: Patent for crude oil burner allowing for the utilization of "crude petroleum and other similar oils" (line 13) for fuel.
Date: July 30, 1918
Creator: Worley, Ernest T.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Clothes-Pin

Description: Patent for new and useful improvement to clothes pins to automatically lock themselves against accidental disengagement from the clothes line.
Date: April 22, 1913
Creator: Ingersoll, Charles J.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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