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Paper File and Binder.

Description: Patent for a paper file and binder, which is expandable for varying amounts of pages and holds the papers firmly in the binder, but also allows easy removal.
Date: January 25, 1910
Creator: Springall, Walter A.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Nail.

Description: Patent for a nail with a spike attached to it.
Date: November 8, 1910
Creator: Hansen, Christian
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Tooth

Description: Patent for an artificial tooth. Illustrations included.
Date: July 26, 1910
Creator: Stallman, George E.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Mandolin

Description: Patent for a mandolin that is made out of an animal (armadillo) and wood.
Date: April 11, 1911
Creator: McCullough, William
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Spark-Arrester

Description: Patent for a spark arrester designed to extinguish the glowing cinders of smoke stacks. Illustrations included.
Date: October 25, 1910
Creator: Goodrich, Luman L., Jr.
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Partner: UNT Libraries Government Documents Department

Spark-Gap Muffler.

Description: Patent for a spark gap muffler that muffles the sound of a spark jumping a gap between wires in wireless telephone and telegraph systems.
Date: June 27, 1911
Creator: Johnson, Maurice Bernays
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Speed-Regulating Means.

Description: Patent for an improvement in regulating the speed of sound recording and reproducing machines, including instructions and illustrations.
Date: July 9, 1918
Creator: Fletcher, Theodore
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Speed-Regulator

Description: Patent for an inexpensive speed regulator "which can be readily reset manually"(lines 21-22).
Date: May 6, 1919
Creator: McNeel, William Pinkney
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Tire-Protector

Description: Patent for a lightweight protector for pneumatic tires, providing dust- and waterproofing, as well as providing protection from puncture.
Date: October 24, 1911
Creator: Aue, Rudolph
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Laminated Fabric for Tire-Casings.

Description: Patent for a laminated fabric for tire casings that reinforces motor vehicle tires to reduce heat exposure and risk of damage. This type of laminated fabric is intended to resist wear and prevent tire blow-outs.
Date: July 29, 1919
Creator: Doolin, Charles B.
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

Process for Treating Cotton-Seed

Description: Patent for "new and useful Improvements in Processes for Treating Cotton-Seed"(lines 6-8), which expresses oil from cotton and neutralizes it with "alkali... and precipitating solid matter"(lines 26-27).
Date: May 27, 1919
Creator: Fee, Horatio A. & Aeveaenes, Garciea H.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Nut-Lock.

Description: Patent for "new and useful Improvements in Nut-Locks" (lines 5-6). "This invention relates to improvements in nut locks. The principal object of the invention is to provide a novel and efficient device for locking a nut on the end of an axle shaft or the like" (lines 12-17).
Date: December 7, 1915
Creator: Best, Eben
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Universal Lever

Description: Patent for a new universal lever “for the purpose of the transmission of power from any suitable source to a rod or bar, for reciprocating the rod or bar in a perfectly straight line at all times” (lines 15-18) including instructions and illustrations.
Date: December 14, 1915
Creator: Blackaller, Miguel
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Parcel-Carrier for Bicycles.

Description: Patent for improvements in parcel carriers for bicycles in which the parcel carriers can attach/detach easily and is adaptable to different types of bicycle handlebars; includes illustration.
Date: April 6, 1915
Creator: Apple, William M.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Motor-Cycle Frame.

Description: Patent for a motorcycle frame, which has a spring frame to reduce shocks while riding the motorcycle.
Date: February 8, 1910
Creator: Huser, Carl L. W.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Mechanical Rectifier.

Description: Patent for a mechanical rectifier for automobiles. This mechanical rectifier connects with the magneto or generator to turn alternating currents into to direct currents for charging a storage battery while operating the engine.
Date: January 29, 1918
Creator: Winterborne, Arthur William
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Toy Dish.

Description: Patent for a toy dish that is lightweight, attractive, durable, and cheap to manufacture. The design utilizes celluloid coverings.
Date: October 14, 1919
Creator: Luthy, Joseph O.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Underground Portable Drill

Description: Patent for drilling machines for the object of drilling underground openings for laying gas, electric, water or any other conduits. A second object is sectional drill or track worm to keep drilling going without moving the machine.
Date: July 15, 1919
Creator: Branning, Willie F.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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