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Envelop.

Description: Patent for envelops "used to inclose articles of value, and provision of means and structural conformation whereby any surreptitious handling thereof will be detected." (Lines 11-14) Includes instructions and illustrations.
Date: December 8, 1896
Creator: Mayer, Walter S.
Partner: UNT Libraries Government Documents Department

Formaldehyde Fumigator

Description: Patent for a formaldehyde fumigator. Illustration included.
Date: December 15, 1903
Creator: Morris, Seth M.
Partner: UNT Libraries Government Documents Department

Fastener for Blind Slats

Description: Patent for fasteners for blind slats. This invention is an improved spring actuated device attached with a central rod of the shutter. Illustration included.
Date: December 10, 1912
Creator: Franklin, Robert M.
Partner: UNT Libraries Government Documents Department

Fire-Kindler.

Description: Patent for a composition of matter to be used for kindling fires. Ingredients, proportions of ingredients and mixing instructions are included. No illustration.
Date: December 20, 1881
Creator: Boyd, William
Partner: UNT Libraries Government Documents Department

Street-Car.

Description: Patent for improving the construction of street cars which turn upon the truck. Accompanied by illustrations.
Date: December 29, 1885
Creator: Cutter, Martin A.
Partner: UNT Libraries Government Documents Department

Show-Globe.

Description: Patent for "a globe adapted to serve simply for the purpose of illumination and furnishing a pure white bright light for general purposes, or to serve as an illuminated show-globe for druggists," (lines 10-14) including instructions and illustrations.
Date: December 22, 1891
Creator: Berger, Otto & Eldridge, Hilliary
Partner: UNT Libraries Government Documents Department

Self Serving Dining Table

Description: Patent for a self serving dining table. Illustration included.
Date: December 28, 1909
Creator: Williams, Alonzo S.
Partner: UNT Libraries Government Documents Department

Fluid - Pressure Regulator.

Description: Patent for a new and useful Gas pressure regulator. This invention "relates to gas pressure regulators especially adapted for use with gas stored under high pressure in a cylinder or similar portable storage vessel" (line 8-10).
Date: December 7, 1897
Creator: Clark, George Greenleaf
Partner: UNT Libraries Government Documents Department

Fluid Pressure Regulator

Description: Patent for a new and useful gas pressure regulator. This invention "relates to gas-pressure regulators especially adapted for use with gas stored under high pressure in a cylinder or similar portable storage vessel" (line 8 - 11).
Date: December 28, 1897
Creator: Clark, George Greenleaf
Partner: UNT Libraries Government Documents Department

Car Uncoupling Device.

Description: Patent for a new and improved uncoupling device for railroad cars. This design consists in "a draw-head provided with a vertically-movable coupling-pin support and lifting frame, a spring holding the coupling-pin support in raised position, a catch for holding the pin-support in lowered position, and a lever mechanism for releasing the catch and effecting the uncoupling of a car" (lines 7-14).
Date: December 11, 1888
Creator: Rutledge, William O.
Partner: UNT Libraries Government Documents Department

Automobile Torpedo

Description: Patent for a shell torpedo launcher for submarines.
Date: December 20, 1910
Creator: Douglas, William M.
Partner: UNT Libraries Government Documents Department

Bicycle-Lock.

Description: Patent for a new and improved bicycle lock for "application to bicycles and comprises the novel features hereinafter described and claimed" (line 11-13).
Date: December 26, 1899
Creator: Von Nordhausen, Otto
Partner: UNT Libraries Government Documents Department

Car-Coupling.

Description: Patent for "a simple, safe, and practical coupling for cars, arranged to couple at one time as many cars as may be desired, and to operate automatically so as to avoid all necessity of going between the cars, and adapted to use the ordinary link and to couple with cars having a higher or lower draw bar than itself." (Lines 7-14) Includes instructions and illustrations.
Date: December 25, 1894
Creator: Elliott, James W.
Partner: UNT Libraries Government Documents Department

Improvement in Manufacturing Anti-Corrosive Compounds.

Description: Patent for "an anti-corrosive coating for iron and all other metals, and one which in all respects does positively preserve the same, and into the composition of which enters as an element neither lead, oil, nor any other ingredient that contains any destructive or otherwise deleterious acid or alkali." (Lines 7-13) Includes instructions.
Date: December 22, 1874
Creator: Lee, Archibald K.
Partner: UNT Libraries Government Documents Department

Cistern-Cover.

Description: Patent for a cistern cover that is easily taken on and off.
Date: December 20, 1910
Creator: Hewitt, James E.
Partner: UNT Libraries Government Documents Department

Cotton Compress

Description: Patent for improvements to the cutting mechanism in cotton compresses to "provide positive and reliable means for severing the full-grown or completed bale from the remaining column of compressed material and yieldingly supporting the said remaining column of compressed material under pressure to permit the baling operation to continue" (lines 21-27).
Date: December 16, 1902
Creator: Griffin, Thomas J.
Partner: UNT Libraries Government Documents Department

Railway - Switch.

Description: Patent for a new and improvement in automatic safety railway-switches to "enable the motorman or conductor to conveniently and accurately insure the proper setting of the switch without leaving this position" (line 16 - 19).
Date: December 28, 1897
Creator: Girardeau, St. Julien & Murray, Richard James
Partner: UNT Libraries Government Documents Department

Aeroplane.

Description: Patent for an aeroplane which is a device that is able to travel through the air due its shape and the reaction from atmosphere and gravity.
Date: December 16, 1913
Creator: Hanna, John G.
Partner: UNT Libraries Government Documents Department
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