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Syringe Attachment

Description: Patent for an attachment to connect syringe to liquid container for increased efficiency
Date: September 10, 1901
Creator: Poe, James Granger
Partner: UNT Libraries Government Documents Department

Mouse-Guard Attachment for Piano-Pedals

Description: Patent for an attachment to prevent rodents from entering a piano by way of the pedal openings.
Date: February 10, 1914
Creator: Collier, Henry C.
Partner: UNT Libraries Government Documents Department

Tire-Protector.

Description: Patent for a protective fabric covering for automobile and other similar tires which is secured through detachable plugs. This protects the tire from wear, puncturing, and skidding over surfaces.
Date: April 10, 1917
Creator: Decker, Harry R.
Partner: UNT Libraries Government Documents Department

Mouse Guard for Pianos

Description: Patent for a pivoting flap device to block access of mice to the interior of the piano through the space beneath the pedals.
Date: August 10, 1915
Creator: Bell, Silas D.
Partner: UNT Libraries Government Documents Department

Telegraph Repeating System

Description: Patent for an improved telegraph repeater which uses electromagnetic elements to repeat both ways.
Date: November 10, 1914
Creator: Jester, Alfred T.
Partner: UNT Libraries Government Documents Department

Milk-Cooler.

Description: Patent for improvements in the construction of water evaporation milk-coolers to make them more easily taken apart and arranged for shipping and preventing ants from entering the device and getting in the milk. Descriptions of the parts of the device and illustrations are included.
Date: June 10, 1902
Creator: Whaley, William L.
Partner: UNT Libraries Government Documents Department

Production of Chlorinated Hydrocarbons.

Description: Patent for the new and improved production of Chlorinated Hydrocarbons; "[t]his invention relates to the production of dichlorinated hydrocarbons of the ethylene series, and particularly to the production of mixtures of dichlorinated hydrocarbons containing dichlor-ethylene and dichlor-propylene from mixtures of ethylene hydrocarbons containing ethylene and propylene." (lines 13-20)
Date: December 10, 1915
Creator: Brooks, Benjamin T. & Smith, Dillon F.
Partner: UNT Libraries Government Documents Department

Medicinal Compound.

Description: Patent for an anti-inflammatory compound intended for use on both humans and animals.
Date: April 10, 1883
Creator: Bright, Harvey S.
Partner: UNT Libraries Government Documents Department

Mechanical Power.

Description: Patent for a new and improved engine. This design "relates to mechanical powers, the object being to combine with an ordinary tread-wheel mechanical advices adapted to be operated by horse-power to revolve said wheel. The invention consists in the features of construction and combination of parts" (lines 9-14).
Date: July 10, 1883
Creator: Perrin, William J.
Partner: UNT Libraries Government Documents Department

Milk Cooler.

Description: Patent for a new and improved cooler. This design "consist[s] of the main vessel adapted to contain the substance to be cooled, having its upper end open and the walls of said open end drawn or inclined inward, as described, the water vessel supported on said main vessel, with a space between its bottom and the top of the main vessel, and made larger at its bottom than the upper open end of the main vessel, and the enveloping-sheet arranged to be wet by the contents of the water-vessel and exte… more
Date: June 10, 1890
Creator: Stiles, Frederick
Partner: UNT Libraries Government Documents Department

Tire Setting and Cooling Machine.

Description: Patent for a tire setting and cooling machine.
Date: April 10, 1900
Creator: Horn, Joseph H.
Partner: UNT Libraries Government Documents Department

Stirrup.

Description: Patent for certain new and useful improvements in stirrups, including instructions and illustrations.
Date: October 10, 1899
Creator: Turner, Ephraim M.
Partner: UNT Libraries Government Documents Department

Tag-Holder.

Description: Patent for a tag holder for attaching to boxes and cases.
Date: September 10, 1907
Creator: Guinn, James J.
Partner: UNT Libraries Government Documents Department

Music Indicator

Description: Patent for a music indicator. This device is readily applied to a piano or other keyed musical instruments in order to properly indicate the various chords, notes, scales, and the like. Illustration included.
Date: October 10, 1905
Creator: MacMaster, James
Partner: UNT Libraries Government Documents Department

Pump.

Description: Patent for an inexpensive, simple, and effective pump that can be easily cleaned, but stays relatively clean.
Date: April 10, 1894
Creator: Tom, Joseph C. & Tom Edward A.
Partner: UNT Libraries Government Documents Department

Toothed Bar For Log Turners

Description: Patent for toothed bar for log turners. Illustrations included.
Date: May 10, 1904
Creator: Edwards, Daniel R.
Partner: UNT Libraries Government Documents Department

Improvement in Cotton-Choppers.

Description: Patent for an improved cotton-chopping machine, including illustrations.
Date: August 10, 1874
Creator: Burnham, Theodore C.
Partner: UNT Libraries Government Documents Department

Improvement in Bale-Ties.

Description: Patent for improved bale-ties, including illustrations.
Date: August 10, 1875
Creator: Jones, Henry Bradley
Partner: UNT Libraries Government Documents Department

Improvement in Bale-Ties.

Description: Patent for "a new and Improved Bale-Tie" (lines 4-5) including illustrations.
Date: August 10, 1875
Creator: Szabo, Alexander A.
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

Milk Cooler

Description: Patent for a milk cooler. Illustration included.
Date: January 10, 1905
Creator: Walkup, John W. & Walkup, Charles W.
Partner: UNT Libraries Government Documents Department

Milk-Cooler.

Description: Patent for a milk cooler, which has a water tank above the jugs of milk that slowly drips cold water onto porous cloths covering the milk jugs.
Date: August 10, 1909
Creator: Dickson, Tomas Edward
Partner: UNT Libraries Government Documents Department

Pump Attachment

Description: Patent for a pump attachment. Illustration included.
Date: May 10, 1910
Creator: Nuernberger, Otto
Partner: UNT Libraries Government Documents Department

Hydrocarbon-Burner.

Description: Patent for "new and useful improvements in Hydrocarbon-Burners" (lines 6-7) including instructions and illustrations.
Date: February 10, 1920
Creator: Wynne, William P. & Wynne, James Harry
Partner: UNT Libraries Government Documents Department
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