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Stalk-Cutter

Description: Patent for a simple and easy attachable stalk cutter for the beam of a plow for efficient stalk cutting, including instructions and illustrations
Date: February 1, 1916
Creator: Modrall, Don A.
Partner: UNT Libraries Government Documents Department

Tappet for Sprayers

Description: Patent for a tappet that can be attached to the wheel of a sprayer.
Date: March 14, 1916
Creator: Clayton, Charles Abner
Partner: UNT Libraries Government Documents Department

Motor Vehicle Break

Description: Patent for an improvement in breaks, especially for motor vehicles.
Date: November 25, 1914
Creator: Stone, John E.
Partner: UNT Libraries Government Documents Department

Telephone Selecting System

Description: Patent for a telephone selecting system. This invention is designed to arrange telephones attached to the same line. Illustration included.
Date: February 15, 1910
Creator: Jones, David W.
Partner: UNT Libraries Government Documents Department

Oil-Can.

Description: Patent for an oil can that provides a squirt through which oil is ejected with considerable force, illustration included.
Date: April 9, 1918
Creator: Ellis, Water Lloyd
Partner: UNT Libraries Government Documents Department

Emergency-Spindle for Automobiles

Description: Patent for an emergency wheel spindle used to towing a vehicle upon damage to the front or rear axle. The spindle may attach irrespective to any brake drum or rods that may be present on the vehicle.
Date: March 30, 1915
Creator: Clement, Frank
Partner: UNT Libraries Government Documents Department

Wire Stretcher

Description: Patent for a wire stretching tool.
Date: March 13, 1917
Creator: Clack, William A.
Partner: UNT Libraries Government Documents Department

Postal Cash-Sales Receptacle.

Description: Patent for a postal cash-sales receptacle for putting in rural mailboxes, where the owner can pay for stamps, postcards, or envelopes by placing the correct amount of cash in the holder.
Date: May 9, 1911
Creator: Walker, Emmitt Stone
Partner: UNT Libraries Government Documents Department

Oil Burner

Description: Patent for an oil burner that can be inserted into a stove or range and function with kerosine oil as fuel. The size of the flame can be adjusted with this oil burner, and it can be installed in stoves and ranges without structural changes being made to the equipment.
Date: June 29, 1915
Creator: Jordan, David
Partner: UNT Libraries Government Documents Department

Harrow.

Description: Patent for a harrow with adjustable teeth.
Date: December 11, 1917
Creator: Mierzwik, John A.
Partner: UNT Libraries Government Documents Department

Pipe-Wrench.

Description: Patent for improvement of the pipe-wrench by simplification in structural details.
Date: August 1, 1916
Creator: Stone, John E.
Partner: UNT Libraries Government Documents Department

Cotton-Chopper.

Description: Patent for a cotton chopper that attaches to a cultivator.
Date: August 15, 1911
Creator: Hester, James R.
Partner: UNT Libraries Government Documents Department

Clothes-Pin.

Description: Patent for the improvement of clothes pins "and has for an object to provided on their gripping faces with novel projections which contact in securely holding the clothes pin fast to operative position when applied." (lines 13-17)
Date: December 16, 1913
Creator: Mierzwik, John A.
Partner: UNT Libraries Government Documents Department

Aseptic Fountain Syringe or Irrigator

Description: Patent for an aseptic fountain syringe or irrigator for use by doctors that is easily cleaned and portable.
Date: February 20, 1912
Creator: Leach, Shirley N.
Partner: UNT Libraries Government Documents Department
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