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Well Pumping Mechanism

Description: Patent for well pumping mechanism. Illustration included.
Date: November 22, 1910
Creator: Gray, William T.
Partner: UNT Libraries Government Documents Department

Water Hoisting Apparatus

Description: Patent for water hoisting apparatus. Illustration included.
Date: November 22, 1904
Creator: Moody, Winfield H.
Partner: UNT Libraries Government Documents Department

Lubricator

Description: Patent for a lubricator for locomotives and steam engines. Illustrations included.
Date: November 22, 1910
Creator: Coppers, John Andrew & Booth, Eldredge Early
Partner: UNT Libraries Government Documents Department

Type-Writing Machine.

Description: Patent for a new and useful improvement in type writing machines, including instructions and illustrations.
Date: November 22, 1898
Creator: Wendelken, Frederick S.
Partner: UNT Libraries Government Documents Department

Hub Attaching Device.

Description: Patent for a new and improved arrangement of axles and boxes for vehicles. This design calls for a solid axle formed with a shoulder and screw-threads, an axle-box closed at its outer and provided at the other end with an annular wall, a collar formed with internal screw-threads, annular flange, bearing surface, wrench-gripe surfaces, and a cap or ring (lines 16-22).
Date: November 22, 1881
Creator: Warth, August
Partner: UNT Libraries Government Documents Department

Tongue Support

Description: Patent for a wagon tongue support. Illustration included.
Date: November 22, 1904
Creator: Evans, Martin S.
Partner: UNT Libraries Government Documents Department

Process of Producing Metallic Zinc

Description: Patent for a process of producing metallic zinc. Illustration included.
Date: November 22, 1910
Creator: Dawson, Oliver B.
Partner: UNT Libraries Government Documents Department

Planter Attachment For Cultivators.

Description: Patent for certain new and useful improvements in corn and cotton planter attachments for cultivators, including instructions and illustrations.
Date: November 22, 1898
Creator: Brock, Samuel
Partner: UNT Libraries Government Documents Department

Oil Trap

Description: Patent for improvements to floating oil traps. Floating oil traps are used to catch excess oil floating on top of refinery discharge canals. These improvements include increased flexibility, thus allowing the trap to move with the flow of the water.
Date: November 22, 1921
Creator: Jones, Robert P.
Partner: UNT Libraries Government Documents Department

Piano Tuning-Pin

Description: Patent for a piano tuning pin that has "superior advantages and of a simple and effective construction and arrangement of parts, which will provide for a more accurate tuning of the piano with which the device is used and at the same time preserve the strings against breakage by avoiding the use of sharp corners" (lines 14-18).
Date: November 22, 1892
Creator: Enos, Henry B.
Partner: UNT Libraries Government Documents Department

Railway-Joint

Description: Patent for improvements onto railway joints to "omit the declining surfaces of the fish-plate and to employ in conjunction with my other devices or wedges an ordinary fish-plate, whereby the invention may be applied to the joints of rails now in use any change whatever either to the fish-plates or the bolts" (lines 22-28).
Date: November 22, 1892
Creator: Greenwell, Robert E.
Partner: UNT Libraries Government Documents Department

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.
Partner: UNT Libraries Government Documents Department

Pump Pipe Insertor and Remover

Description: Patent for pump-pipe insertor and remover. Illustration included.
Date: November 22, 1910
Creator: Rhodes, Waddill L.
Partner: UNT Libraries Government Documents Department

Railroad Ticket

Description: Patent for railroad ticket. Illustration included.
Date: November 22, 1904
Creator: Lyon, Leonidas N. & Donaldson, Westbrook
Partner: UNT Libraries Government Documents Department

Harrow.

Description: Patent for a new and improved harrow. This design "consist[s] of a central longitudinal beam having perforations, the jointed toothed frame pivoted to supports on the beam, the handles connected at their forward ends to the said beam, the brace-rods pivoted to the handles and to a cross-bar resting on the beam, and the vertical bolt adapted to the perforations in the beam to adjust the cross-bar thereupon, and thereby raise and lower the handles" (lines 85-94).
Date: November 22, 1887
Creator: Wilson, William H.
Partner: UNT Libraries Government Documents Department

Game Apparatus

Description: Patent for a game that is designed to impart instruction or information according to subject or topic desired.
Date: November 22, 1910
Creator: Prickett, Clinton E. & Cool, Roy D.
Partner: UNT Libraries Government Documents Department

Draft Device.

Description: Patent for a draft device, which can have three animals attached to it.
Date: November 22, 1910
Creator: Rouse, Spencer
Partner: UNT Libraries Government Documents Department

Cotton Stalk Cutter and Puller.

Description: Patent for a new and improved cotton-stalk cutter and puller. This design "is to facilitate the removal of cotton-stalks from land in preparing it for subsequent cultivation" (lines 17-19).
Date: November 22, 1881
Creator: Richardson, William B.
Partner: UNT Libraries Government Documents Department

Agricultural Implement

Description: Patent for an agricultural implement. This invention is a "novel construction of standard and plow-point, cultivator shovel, rake-tooth, or like implement" (lines 11-14). Illustrations included.
Date: November 22, 1904
Creator: Herrod, Howard H., Jr.
Partner: UNT Libraries Government Documents Department

Air Blast Apparatus for Cotton Gins

Description: Patent for an air blast apparatus used for cleaning cotton gins. Illustration included.
Date: November 22, 1910
Creator: McDonald, Osmon W.
Partner: UNT Libraries Government Documents Department

Cultivator.

Description: Patent for an improvements in cultivators, including instructions and illustrations.
Date: November 22, 1898
Creator: Stevenson, William M.
Partner: UNT Libraries Government Documents Department

Cultivator

Description: Patent for a cultivator. Illustrations included.
Date: November 22, 1910
Creator: Ellett, Luther S.
Partner: UNT Libraries Government Documents Department

Sash Fastener

Description: Patent for a window sash fastener. Illustration included.
Date: November 22, 1904
Creator: Clements, John H.
Partner: UNT Libraries Government Documents Department

Saddle Stirrup

Description: Patent for stirrups. This invention is designed to be automatically detached from the stirrup strap in the case of the rider being thrown. Illustration included.
Date: November 22, 1910
Creator: Shultz, James F.
Partner: UNT Libraries Government Documents Department
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