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Motor Car Wheel

Description: Patent for a more durable and reliable wheel for automobiles, including instructions and illustrations.
Date: February 21, 1907
Creator: Lane, Luther L.
Partner: UNT Libraries Government Documents Department

LAMP-TURNING MECHANISM

Description: Patent for head lamps that the drivers can turn while driving to light the road.
Date: February 17, 1914
Creator: Maxfield, Nelson
Partner: UNT Libraries Government Documents Department

Improvement for Cotton Chopper

Description: Patent for improvement for cotton choppers “so that the operator may regulate the depth of cut, and may shift the cutting member forward or back” (lines 18-20). Instructions and illustration included.
Date: February 2, 1915
Creator: Finch, Arthur M.
Partner: UNT Libraries Government Documents Department

Cow, Calf and Colt Weaner.

Description: Patent for a weaner to be worn by cows, calves and colts "reducing inconvenience by the animal" (line 12) and allowing for the administration of medicine or antiseptic.
Date: February 13, 1906
Creator: Horn, William Thornbrough
Partner: UNT Libraries Government Documents Department

Nut-Lock

Description: Patent for "a simple and inexpensive article which will securely hold a nut in place upon a bolt and form a yielding support beneath the same" (lines 13-16).
Date: February 18, 1902
Creator: Price, Thomas M.
Partner: UNT Libraries Government Documents Department

Acetylene-Gas Generator.

Description: Patent for certain new and useful improvement sin acetylene gas generators, including instructions and illustrations.
Date: February 20, 1900
Creator: Pitts, William Wirt
Partner: UNT Libraries Government Documents Department

Valve Mechanism for Steam Engines

Description: Patent for valve gear mechanism for steam engines.
Date: February 6, 1912
Creator: Broadway, Fred V.
Partner: UNT Libraries Government Documents Department

Water-Reservoir For Stoves.

Description: Patent for a new and useful improvement in water reservoirs for stoves, including instructions and illustrations.
Date: February 13, 1900
Creator: Horsley, Robert Lee
Partner: UNT Libraries Government Documents Department

Automatic Feed-Water Steam-Generator

Description: Patent for a steam generator for hydrocarbon burners. Illustrations included.
Date: February 4, 1913
Creator: Mills, John H. T. & Mills, Virgil H.
Partner: UNT Libraries Government Documents Department

Cotton-Chopper.

Description: Patent for "a cotton-chopper attachment for cultivators... to be applied to the ordinary sulky-cultivator frame... and when so applied to constitute and efficient machine for chopping and thinning cotton." (Lines 9-15) Includes instructions and illustrations.
Date: September 25, 1891
Creator: Cansler, Hurnon K. & Cansler, Thomas G.
Partner: UNT Libraries Government Documents Department

Wire-Stretcher.

Description: Patent for wire-stretching levers, with instructions and levers.
Date: October 20, 1891
Creator: Richardson, Jerome Shipley
Partner: UNT Libraries Government Documents Department

Harrow.

Description: Patent for a harrow that is constructed without frames, so it is lighter and easier to use. Includes instructions and illustrations.
Date: August 27, 1891
Creator: Grisham, James Madison
Partner: UNT Libraries Government Documents Department

Thill-Support.

Description: Patent for an antirattling attachment for thill-couplings or thill-irons. It can attach to any axle and any thill, and causes the device to put constant pressure on the eye of the thill-iron. This prevents rattling where the iron is connected with the axel-clip and puts tension on the front of the thill-iron in a rearward direction. This tension balances the shafts and thills when the horse is attached to the thill. When the horse is unattached, the thill is held in an upright position by the attachment.
Date: February 18, 1896
Creator: Price, Thomas
Partner: UNT Libraries Government Documents Department

Match-Box.

Description: Patent for a match-box that prevents "the wholesale removal therefrom of large numbers of matches by users and borrowers and their consequent wasteful expenditure, which, when this happens, as it commonly does in hotels and stores, makes the cost of matches an item of considerable expense to the proprietor" (lines 14-20).
Date: February 5, 1895
Creator: Holm, Martin
Partner: UNT Libraries Government Documents Department