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Safety-Razor.

Description: Patent for new and improved safety razor, which will be similar to an ordinary razor, and "can be used either in its safety form or in the ordinary manner" (lines 15-16) including instructions and illustrations.
Date: July 20, 1897
Creator: Bradley, Richard Sherman.
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Partner: UNT Libraries Government Documents Department

Apparatus for Making Soap.

Description: Patent for a new and improved soap-making machine. This design "consist[s] of grease and soda tanks, the latter tank having a diaphragm . . . a register-tank, pipes leading from said grease and soda tanks to said register-tank, a pivoted converter, a rotary shaft in said converter and blades, a shaft journaled in uprights attached to said converter and provided with a crank and a bevel wheel, the latter gearing with a bevel-wheel on said rotary shaft in the converter, and removable furnaces for… more
Date: September 20, 1887
Creator: Grant, William A.
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Partner: UNT Libraries Government Documents Department

Pump

Description: Patent for an improvement to pumps. This pump is designed to facilitate pumping of materials from deep oil and water wells.
Date: March 20, 1920
Creator: Hunt, David
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Partner: UNT Libraries Government Documents Department

Pneumatic Tire.

Description: Patent for improvements in tires for vehicles that has a cushion that takes the shocks of travel.
Date: July 20, 1920
Creator: Drouet, Charles
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Partner: UNT Libraries Government Documents Department

Folding Poultry-Coop.

Description: Patent for certain new and useful improvements in folding poultry coops, including instructions and illustrations.
Date: February 20, 1900
Creator: Ramsay, Henry M.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Envelop

Description: Patent for envelopes, particularly for inter-office use, in which an envelope would have an improved means for indicating the designation of the envelope to any series of persons or locations. Additionally, the envelope is provided a series of spaces with a separatable or removable indicator adapted to be located in any said spaces to indicate the destination of the envelope.
Date: October 20, 1919
Creator: Crate, James S.
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Partner: UNT Libraries Government Documents Department

Fence or Gate.

Description: Patent for a new and improved fence or gate. This design consists in "[a] fence or gate composed entirely of pipes interchangeably connected together by couplings, and consisting of the long tubular pickets and the intermediate short tubular pickets, each long tubular picket being formed by two short tubular pickets connected by an intermediate coupling in the form of a Greek cross, a similar coupling at the top of each long and short tubular picket, and the T-shaped couplings at their bottoms,… more
Date: January 20, 1891
Creator: Friday, Henry
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Partner: UNT Libraries Government Documents Department

Mosquito-Net Frame.

Description: Patent for a mosquito-net frame that can support a tester, but does not require one to operate. The net can be draped over a bed and moved out of the way again without interfering with the tester.
Date: February 20, 1894
Creator: Lottman, Albert C.
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Partner: UNT Libraries Government Documents Department

Mop

Description: Patent for "a simple and durable construction of mop in which the fibre holding element consists of strands of twisted wire" (lines 9-11) designed such that the mop maintains its shape with or without the handle, including illustrations.
Date: June 20, 1922
Creator: Welch, James. S.
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Partner: UNT Libraries Government Documents Department

Means for Drying Briquets

Description: Patent for drying briquets. Briquets are placed on a track, which is then rotated by chains as it dries, before falling into a stack in a chamber. This allows for faster, more even drying of the briquets before use.
Date: July 20, 1917
Creator: Baker, Burke
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Partner: UNT Libraries Government Documents Department

Reamer

Description: Patent for the improvement of vertical reamers used in the drilling of wells. Intended to provide a multi-bladed reamer that expands holes more evenly with less parts than previous models.
Date: April 20, 1915
Creator: Hughes, Howard R.
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Partner: UNT Libraries Government Documents Department

Cotton-Seed-Meal Heater

Description: Patent for improvements to cotton-meal heaters "to provide means to communicate as much heat as possible to the meal contained in the heater in as short a time as possible, and to retain the heat in the meal until it has all been used in forming the cakes" (lines 18-22).
Date: May 20, 1890
Creator: Price, James Sterling
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Partner: UNT Libraries Government Documents Department

Gangway for Loading or Unloading Stock Cars.

Description: Patent for a new and improved gangway. This design consists in "[t]he combination, in an animal-trap having an inclined bottom and opposite sides, of a winch journaled at one end thereof, a movable platform mounted on the bottom and provided with opposite posts at its front end, a gate hinged to one of said posts, and opposite chains connected to the winch at one end and passing over drums located at the opposite ends of the sides, the opposite terminals of the chains being connected to the opp… more
Date: August 20, 1889
Creator: McIver, James W.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Signal.

Description: Patent for a signal to be placed on the fender of a motor vehicle to indicate to other drivers the intended direction the vehicle is going.
Date: July 20, 1920
Creator: Cochran, Carl T.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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