UNT Libraries Government Documents Department - 70 Matching Results

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Description: Patent for a "new and useful Tombstone-Mold" (lines 5-6), including instructions and illustrations.
Date: September 2, 1913
Creator: Cameron, Neill C.

Carpenter's Jack

Description: Patent for a carpenter's jack specifically designed for "carpenters or workmen in laying flooring, putting up siding, or any similar operations" (lines 9-11).
Date: October 24, 1905
Creator: McCulley, Perry J.

Vehicle -Spindle

Description: Patent for Spindles of light vehicles
Date: July 28, 1908
Creator: Thompson ,Travis .T.


Description: Patent for an alarm designed to attach to windows or entryways and sound to alert residents of a burglary attempt, with illustrations.
Date: May 29, 1906
Creator: Hobbs, Francis Marion


Description: Patent for a pipe wrench. "One object of the invention is to provide an exceedingly simple, inexpensive, durable, and efficient" (lines 12-14) pipe wrench. "Another object of the invention is to obviate the use of link connections and yet obtain a positive binding action off the jaws upon the pipe, bolt, or other object to which the device may be applied." (lines 15-19)
Date: March 27, 1906
Creator: Coffman, Seburn E.


Description: Patent for an animal trap that requires the animal to fully enter the jaws of the trap to reach the bait and that reliably springs the trap upon the entrance of an animal but not when refilling the bait in the trap.
Date: March 26, 1907
Creator: Dubois, James Madison

Mail-Box Hanger

Description: Patent for a mail box hanger for mailboxes that allows the mailman to easily deliver mail to them.
Date: December 3, 1912
Creator: Bell, Fred

Automatic Air-Brake Coupling

Description: Patent for an air-brake coupling for railroad cars which connects cars automatically and can be fully controlled by the train engineer in the engine.
Date: July 23, 1907
Creator: McMillan, Thomas B.


Description: Patent for a canvas top for a wagon that is attached to wooden bows and can be folded up into a seat rest when not in use.
Date: July 9, 1907
Creator: Kelley, Harrall M.


Description: Patent for a chuck used with a jewelers lathe to hold watch crystals in place while cutting them down to size.
Date: November 24, 1908
Creator: Bruton, David A.

Cotton-Cultivator Attachment.

Description: Patent for a cotton cultivator attachment, which allows sections of plants to be left intact or plowed under as desired.
Date: March 24, 1908
Creator: Connell, Alexander Hardee

Buggy-Top Support.

Description: Patent for buggy-top support by providing a device that can “secure the folding top of any vehicle and will protect the bows from strain and breakage, when in lowered position and will also prevent all rattling of and shocks of the folding top.” (Lines 11-15) Illustration is included.
Date: June 4, 1901
Creator: Mason, Everett H.

Fencing - Machine

Description: Patent for a new and useful Wire-Fence Machine, including illustrations and instructions.
Date: October 26, 1897
Creator: Anderson, Henry C.

Sash Lock

Description: Patent for an invention which improves "the construction of sash locks" for "great strength and durability" (lines 11-13) including illustrations.
Date: July 1, 1902
Creator: Baker, Howard Allen

Railway Cattle-Guard.

Description: Patent for a new and useful railway cattle guard, including instructions and illustrations.
Date: November 22, 1898
Creator: Sivley, John J.


Description: Patent for a mail box, which is movable to allow it to be drawn closer to the road for mail delivery and then put back in its original position.
Date: July 12, 1910
Creator: Mills, Joseph H.

Carriage Top Support

Description: Patent for a carriage top support. This carriage top support is designed "with sufficient resiliency to take up all the jolts and strains between the body and the top" (line 16-18). Illustration included.
Date: August 25, 1903
Creator: Mason, Everett H.

Cotton Chopper

Description: Patent for cotton choppers. This invention is adapted to be attached to a double shovel cultivator so that the chopper will rotate so as to protect plants. Illustrations included.
Date: November 13, 1906
Creator: Connell, Alexander Hardee


Description: Patent for a subsoil plow that is adjustable and includes a root cutter.
Date: October 17, 1911
Creator: West, William O.


Description: Patent for a popcorn parcher that has adjustable beaters.
Date: June 20, 1911
Creator: Baird, Willie D.

Buggy Top Support

Description: Patent for a buggy top support. Illustration included.
Date: January 10, 1905
Creator: Mason, Everett H.

Cultivator Attachment

Description: Patent for a cultivator attachment. This invention is used to provide stalk-cutting the stalks and chopping of cotton. Illustration included.
Date: February 26, 1907
Creator: Nicks, John H.

Cultivator Attachment

Description: Patent for an attachment to a cultivator. Illustrations included.
Date: February 20, 1906
Creator: Mitchell, Wade H.