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Improvement in Tents.

Description: Patent for certain new and useful improvements in military tents that relates to folding tents including illustrations.
Date: April 8, 1873
Creator: Turner, Ephraim M.
Partner: UNT Libraries Government Documents Department

Improvement in Cultivators.

Description: Patent for "a new and useful improvement in Adjustable Cultivators"
Date: February 8, 1876
Creator: Price, James A.
Partner: UNT Libraries Government Documents Department

Improvement in Lifting-Jacks.

Description: Patent for improvement in lifting jack. This improvement is the vertical bar is notched to prevent slipping when lifting an item.
Date: August 8, 1876
Creator: Scott, James O.
Partner: UNT Libraries Government Documents Department

Wheel or Felly Screw.

Description: Patent for a new and improved screw for a wheel or felly. This design "relates to screws for setting vehicle fellies or rims on the tenons of the spokes; and its object is to provide a device possessing superior advantages in point of simplicity, ease of adjustment, and general efficiency, whereby one [person] can easily and conveniently set the rim" (lines 9-15).
Date: January 8, 1884
Creator: Rotzien, Christoph
Partner: UNT Libraries Government Documents Department

Well Cover.

Description: Patent for a new and improved well cover. This design "is to provide a new and improved cover for wells, cisterns, &c., which cover is so constructed and arranged that it can be moved back by stepping on a step in front of it, and is automatically closed when the pressure is removed" (lines 8-13).
Date: September 8, 1885
Creator: Bullock, Henry P. & Cook, Henry B.
Partner: UNT Libraries Government Documents Department

Improvement in extension hat-brims.

Description: Patent for "a new and Improved Extension Hat-Brim" (lines 3-4) which can be extended or folded back by the wearer. Includes illustrations.
Date: July 8, 1873
Creator: Cassiano, I. Ygnacio
Partner: UNT Libraries Government Documents Department

Improvement in Machines for Gumming Saws

Description: Patent for improvement in dressing and gumming saws, specifically saws used in a mill either circular or vertical. Patent includes labeled figure drawings and text descriptions.
Date: November 8, 1873
Creator: Jackson, Thomas S.
Partner: UNT Libraries Government Documents Department

Improvement in Floating-Docks.

Description: Patent for an elliptic floating dock.
Date: December 8, 1874
Creator: Marcusey, Edward; Herbert, Dozier G. & Bunting, R. F.
Partner: UNT Libraries Government Documents Department

Improvement in Machines for Cutting Shingles.

Description: Patent relating to "that class of shingle-machines which form the shingles by means of a knife working sidewise with the grain" (lines 10-13). Includes instructions and illustrations.
Date: July 8, 1879
Creator: Davis, Henry T.
Partner: UNT Libraries Government Documents Department

Improvement in Force-Pumps.

Description: Patent relating to "that class of force-pumps which are to be submerged and are double-acting" (lines 17-19). Includes instructions and illustration.
Date: July 8, 1879
Creator: Finney, James J.
Partner: UNT Libraries Government Documents Department

Wheel Tread.

Description: Patent for wheel treads designed for heavy vehicles. The metal shoes on the tread are to help enable the vehicle to go over both hard and soft surfaces.
Date: February 8, 1921
Creator: Ingram, Joseph D.
Partner: UNT Libraries Government Documents Department

Watchmaker's Tool.

Description: Patent for a watchmaking tool that enables a roller jewel to be set in the balance-wheel of a watch with accuracy, and without removing the hair-spring or the roller table.
Date: January 8, 1918
Creator: Kethley, Jacob D.
Partner: UNT Libraries Government Documents Department

Vaginal Irrigator

Description: Patent for a vaginal irrigator. Illustration included.
Date: January 8, 1907
Creator: Farrington, Charles Oliphint & Watson, Thomas
Partner: UNT Libraries Government Documents Department

Vehicle-wheel.

Description: Patent for a vehicle wheel that does not wear down as quickly as those currently used and that better absorb shock. The text explains the different parts of the new wheel and why it is an improvement over current wheels.
Date: April 8, 1913
Creator: Anderson, Lycurgus
Partner: UNT Libraries Government Documents Department

Ventilating-Fastener.

Description: Patent for an improved tuft fastening device that provides ventilation through cushion tufts to make cushions cooler to the touch, including illustrations.
Date: May 8, 1917
Creator: Davis, Don M. & Underwood, Thomas J.
Partner: UNT Libraries Government Documents Department

Ventilated Granary

Description: Patent for ventilated granary. This patent is for better improvements of the granary which already exists. It allows for even better ventilation for grains being stored in the granary.
Date: December 8, 1914
Creator: Elliott, William
Partner: UNT Libraries Government Documents Department

Vacuum-Pan

Description: Patent for "vacuum-pan having improved heating-sections and an improved form of discharge-chamber" [lines 9-11].
Date: April 8, 1902
Creator: Ribaud, George Louis
Partner: UNT Libraries Government Documents Department

Mechanical Movement.

Description: Patent for improvements in mechanical movements by using cranks and wrist pins to “converting rotary motion, like that of a wheel or pulley, into reciprocating motion.” (Lines 12-14) Illustration is included.
Date: April 8, 1902
Creator: McKean, Frank
Partner: UNT Libraries Government Documents Department

Mechanical Movement

Description: Patent for "improvements in devices for converting reciprocal into rotary motion, and is more particularly adapted and intended for use with windmills in applying the reciprocal motion of the pump-rod to the operation of rotating machines" (lines 11-16).
Date: January 8, 1889
Creator: Fulton, James C.
Partner: UNT Libraries Government Documents Department

Ventilator and Mirror-Protector.

Description: Patent for improvements in ventilators and mirror-protectors is to “arranging pendent streamers and a rotatable fan near a mirror that the means for actuating the fan will serve to agitate the streamers for the chasing of flies from the mirror and also ventilate and cool a room by the current of wind produced by the fan.” (Lines 9-15) Illustration is included.
Date: July 8, 1902
Creator: McBride, William C.
Partner: UNT Libraries Government Documents Department

Vending Machine

Description: Patent for improvements in vending machines.
Date: August 8, 1911
Creator: Linck, George E.
Partner: UNT Libraries Government Documents Department

Mill-Stone Dress.

Description: Patent for Mill Stone Dressing- the pattern on a mill stone for the better grinding of grains into flour. The furrows and grooves of the new design allow grain to be "milled... at greater speed (and)even distribution."
Date: March 8, 1870
Creator: Loy, G. W.
Partner: UNT Libraries Government Documents Department

Improvement in Bedsteads.

Description: Patent for the improvement of bedsteads in order to make them more convenient and durable.
Date: August 8, 1871
Creator: Baldwin, Thomas B.
Partner: UNT Libraries Government Documents Department
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