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Plow Attachment

Description: Patent for a plow attachment that is used for cutting the plowed stalks and breaking up large chunks of soil. Illustrations included.
Date: July 13, 1909
Creator: Batson, Joseph A.
Partner: UNT Libraries Government Documents Department

Safety Railway-Truck Air-Brake Appliance.

Description: Patent for a safety railway truck appliance, which automatically engages the air brake system if a car in the train derails.
Date: August 31, 1909
Creator: Bering, John L.
Partner: UNT Libraries Government Documents Department

Vehicle-Coupling

Description: Patent for a vehicle coupling designed to allow vehicles to travel over rough terrain without incurring damage. Illustrations included.
Date: September 28, 1909
Creator: White, Joseph B.
Partner: UNT Libraries Government Documents Department

Harness.

Description: Patent for a harness for racing horses and buggies, which eliminates the jerky motion of the buggy from the movement of the horse.
Date: November 16, 1909
Creator: Crawford, Hezekiah H.
Partner: UNT Libraries Government Documents Department

Expansible Boot Tree

Description: Patent for expansible boot tree. This device is designed for the ability to stretch boots and shoes. Illustration included.
Date: September 21, 1909
Creator: Malmberg, Anders G. & Olsen, Lawrence
Partner: UNT Libraries Government Documents Department

Gas-Engine

Description: Patent for a gas engine designed with "both reciprocating and rotary motor elements" (line 10) and to minimize back pressure. Illustrations included.
Date: February 23, 1909
Creator: Patterson, John E.
Partner: UNT Libraries Government Documents Department

Vapor-Burner

Description: Patent for the improvements in vapor burners to produce a simple and inexpensive burner that accurately regulates the amount of oil fed, and can be readily cleaned.
Date: October 26, 1909
Creator: Bierbower, Ricard C.
Partner: UNT Libraries Government Documents Department

Book Guard

Description: Patent for a book guard with an illustration.
Date: December 21, 1909
Creator: Boatright, John B.
Partner: UNT Libraries Government Documents Department

Cotton Chopper

Description: Patent for a cotton chopper. Illustrations included.
Date: March 2, 1909
Creator: Dewald, Louis & Dewald, John P.
Partner: UNT Libraries Government Documents Department

Folding Crate and Coop

Description: Patent for a folding crate and coop. Illustrations included.
Date: June 29, 1909
Creator: Tomison, Willis Albert
Partner: UNT Libraries Government Documents Department

Automatic Match Box

Description: Patent for automatic match box. This device is designed to eject matches to a suitable distance. Illustration included.
Date: November 9, 1909
Creator: Hanna, John Griffin
Partner: UNT Libraries Government Documents Department

Stirrup

Description: Patent for "new and useful improvements in stirrups" (lines 5-6), including illustration and instructions.
Date: August 17, 1909
Creator: Hooks, George W.
Partner: UNT Libraries Government Documents Department

Drop Propeller for Boats

Description: Patent for a drop propeller for boats. This design is to allow boats to easily cross reefs. Illustration included.
Date: August 17, 1909
Creator: Stribling, Franklin E.
Partner: UNT Libraries Government Documents Department

Cement.

Description: Patent for cement of the type commonly known as Keene's cement, which is harder and glossier than other types of cement.
Date: March 23, 1909
Creator: Jones, Thomas
Partner: UNT Libraries Government Documents Department

Leather Product and Process for Making the Same.

Description: Patent for a process of treating leather that produces leather that is heavier and more durable for shoe soles by coating it in linseed oil and soaking it in a bath of Portland cement, borax, and water for at least 24 hours and then coating it with linseed oil a second time.
Date: February 2, 1909
Creator: Mackay, Hugh
Partner: UNT Libraries Government Documents Department

Water-Wheel.

Description: Patent for a water wheel for creating power, which has a greater power producing capacity with less water required than usual through the use of a special type of bucket on the wheel.
Date: November 23, 1909
Creator: Dennis, Decatur D.
Partner: UNT Libraries Government Documents Department
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