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Writing Instrument.

Description: Patent for a writing instrument for writing on stacks of carbon paper, which need heavy pressure to show on all the pages.
Date: November 2, 1909
Creator: Dyches, John W.
Partner: UNT Libraries Government Documents Department

Water-Purifying Apparatus.

Description: Patent for a water purifying device for use in water distribution systems, which mixes the water with a chemical salt and then takes it into a settling basin where mud and such sink to the bottom, leaving pure water on top which is let out for distribution.
Date: March 17, 1908
Creator: Fender, John B.
Partner: UNT Libraries Government Documents Department

Valve Operating Mechanism For Presses

Description: Patent for valve operating mechanism for presses. Illustration included.
Date: April 11, 1905
Creator: Stuart, John M.
Partner: UNT Libraries Government Documents Department

Insect-Exterminator

Description: Patent for an insect exterminator to be transported to and used within crop fields which separates insects from plants by means of brushes and kills the insects by depositing them into a pan containing liquid insecticide. Exterminator also includes a sprayer to deliver insecticide onto crops. Exterminator is designed to be pulled by draft animals.
Date: April 17, 1906
Creator: Thompson, Everett Edward
Partner: UNT Libraries Government Documents Department

Valve Operating Mechanism for Presses

Description: Patent for a valve operating mechanism for presses. This invention is meant to be an improvement of baling mechanism effecting the automatic regulation and control the motor fluids. Illustrations included.
Date: December 29, 1903
Creator: Stuart, John Marcus
Partner: UNT Libraries Government Documents Department

Lock

Description: Patent for a general lock but made especially for trunk locks. It adds a spring lock and preventative measures against lock picking.
Date: October 14, 1902
Creator: Kirk, Robert L.
Partner: UNT Libraries Government Documents Department

Vehicle Wheel

Description: Patent for a vehicle wheel. This invention is designed to keep dust and grit out of the axle point and nib. It has a wooden core sheathed in metal. Illustration included.
Date: April 19, 1904
Creator: Polk, James A.
Partner: UNT Libraries Government Documents Department

Stalk Cutter

Description: Patent for a stalk cutter. Illustrations included.
Date: November 8, 1904
Creator: Hinton, Horace F.
Partner: UNT Libraries Government Documents Department

Stock Indicator For Hat Boxes

Description: Patent for stock indicator for hat boxes. Illustration included.
Date: August 29, 1905
Creator: Buie, Joseph E.
Partner: UNT Libraries Government Documents Department

Tobacco Stemming Machine

Description: Patent for the improvement of tobacco-stemming machines by providing "an arrangement for opening the leaves prior to being fed to the cutters" (lines 14-15).
Date: November 11, 1902
Creator: Bush, Andrew J.
Partner: UNT Libraries Government Documents Department

Meat-Holder.

Description: Patent for a meat holding device which consists of a pan with joints in the bottom and a series of hooks to pierce the meat to hold it in place while cutting it.
Date: April 2, 1907
Creator: Jackson, Cyrillus Quitman
Partner: UNT Libraries Government Documents Department

Process of Tanning

Description: Patent for an improved method of tanning that is effective but takes less time.
Date: July 10, 1906
Creator: Martin, James L.
Partner: UNT Libraries Government Documents Department

Tobacco-Stemming Machine

Description: Patent for a machine for stemming tobacco.
Date: February 25, 1902
Creator: Bush, Andrew J.
Partner: UNT Libraries Government Documents Department

Nut-Lock

Description: Patent for a nut-lock.
Date: February 24, 1903
Creator: Biggs, Daniel & Alexander, Angus E.
Partner: UNT Libraries Government Documents Department

Nut Lock

Description: Patent for a nut lock. Illustrations included.
Date: July 4, 1905
Creator: Slayton, Charles E. & Zellner, Daniel L.
Partner: UNT Libraries Government Documents Department

Time Circuit Closer

Description: Patent for a time circuit closer for use in managing the movements of secondary clocks regulated by a masterclock. Illustration included.
Date: January 8, 1907
Creator: Guthrie, William S.
Partner: UNT Libraries Government Documents Department

Hair Tonic

Description: Patent for a hair tonic. This invention is a medical treatment intended to strengthen hair and scalp.
Date: April 21, 1908
Creator: Newcom, Annie & Newcom, Jennie
Partner: UNT Libraries Government Documents Department

Grapple.

Description: Patent for a grapple, a device "for handling brick - that is, for moving brick from one point to another" (lines 13-14).
Date: November 6, 1900
Creator: Brownfield, James G.
Partner: UNT Libraries Government Documents Department

Holder for Paper Bags and Other Articles

Description: Patent for a holder for paper bags and other articles. Illustration included.
Date: July 14, 1908
Creator: Laird, Edwin C. & Bedinger, Singleton B.
Partner: UNT Libraries Government Documents Department

Fire-Escape

Description: Patent for a fire-escape for "people irrespective of age, sex, or condition may be safely carried from any landing or floor of a building to the sidewalk or street" (lines 25-28); including illustration and instructions
Date: May 22, 1900
Creator: Thompson, B. W.
Partner: UNT Libraries Government Documents Department

Fire Alarm

Description: Patent for a fire alarm. Illustration included.
Date: December 28, 1909
Creator: Andrews, Bolivar C.
Partner: UNT Libraries Government Documents Department

Railway Switch

Description: Patent for a railway switch. Illustration included.
Date: February 7, 1905
Creator: Madeley, George E.
Partner: UNT Libraries Government Documents Department

Fan Construction

Description: Patent for a fan construction. This invention uses a spring motor to provided hours of fan use.
Date: October 13, 1903
Creator: Burnes, Worley Walden
Partner: UNT Libraries Government Documents Department

Railroad-Switch.

Description: Patent for a pressure triggered railroad switch that attaches more easily to the tracks and automatically closes when the pressure of the railroad cars is taken off of it.
Date: March 12, 1907
Creator: Madeley, George E.
Partner: UNT Libraries Government Documents Department
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