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Wrench

Description: Patent for a wrench. Illustrations included.
Date: December 20, 1910
Creator: Smith, Henry D.
Partner: UNT Libraries Government Documents Department

Valve-Closure for Ventilators

Description: Patent for a new valve-closure for ventilators on plumbing systems by W.L. Hamilton and G. McCullough.
Date: December 20, 1917
Creator: Hamilton, William L. & McCullough, George
Partner: UNT Libraries Government Documents Department

Irrigating Machine

Description: Patent for an irrigating machine. Illustration included.
Date: December 20, 1904
Creator: Smith, Warren W.
Partner: UNT Libraries Government Documents Department

Well-Bucket Strainer.

Description: Patent for a well bucket strainer, which strains the water as it is pumped out.
Date: December 20, 1910
Creator: Clay, Willim F.
Partner: UNT Libraries Government Documents Department

Improvement in Combined Lint-Room and Cotton-Presses.

Description: Patent for the improvement of lint-rooms and cotton presses, including a description and illustrations.
Date: December 20, 1870
Creator: Albertson, Ichabod H.
Partner: UNT Libraries Government Documents Department

Improvement in Convertible Cotton-Planter.

Description: Patent for improvement in convertible cotton-planters. The mechanism has a seed-dropping mechanism and a rear or side plow covers the dropped seed.
Date: December 20, 1877
Creator: Willie, William T.
Partner: UNT Libraries Government Documents Department

Station-Indicator.

Description: Patent for certain new and useful improvements in station indicators for moving vehicles, including instructions and illustrations.
Date: December 20, 1898
Creator: Barry, Jefferson D.
Partner: UNT Libraries Government Documents Department

Hydrocarbon-Burner.

Description: Patent for an adjustable hydrocarbon burner for use in cement kilns.
Date: December 20, 1910
Creator: Dietz, William
Partner: UNT Libraries Government Documents Department

Hunting Lamp.

Description: Patent for a new and improved lantern for hunting. This design "is to produce a light, cheap, and convenient lamp that can be carried upon the head with greater comfort, and at the same time be more efficient than any heretofore known" (lines 10-13).
Date: December 20, 1881
Creator: Brittan, Edward H.
Partner: UNT Libraries Government Documents Department

Microtome Attachment for Microscopes

Description: Patent for a microtome attachment for microscopes which aids in cutting thin plates. Illustrations included.
Date: December 20, 1910
Creator: Poe, James G.
Partner: UNT Libraries Government Documents Department

Process of Concentrating Comminuted Material.

Description: Patent for a process of concentrating comminuted material.
Date: December 20, 1910
Creator: Sutton, Henry M.; Steele, Walter L. & Edwin G. Steele
Partner: UNT Libraries Government Documents Department

Nut Lock.

Description: Patent for a keyed lock for nut and bolt that is removable and does not damage the threads.
Date: December 20, 1892
Creator: Crisp, James E.
Partner: UNT Libraries Government Documents Department

Quilting Attachment for Sewing-Machines

Description: Patent for a quilting attachment for sewing frames so that they can be easily folded up and stored, with durable and easy to use parts that are also inexpensive to make.
Date: December 20, 1892
Creator: Dickey, John S.
Partner: UNT Libraries Government Documents Department

Oar Lock Attachment.

Description: Patent for an oar-lock attachment that allows the oar to be removed but not easily disconnected, using a hook on the oar with a spring plate and an eye on the boat gunwale, with illustrations.
Date: December 20, 1892
Creator: Livingston, Joseph R.
Partner: UNT Libraries Government Documents Department

Planter

Description: Patent for planter. Illustrations included.
Date: December 20, 1904
Creator: Schofield, James Drommond
Partner: UNT Libraries Government Documents Department

Cotton-Press.

Description: Patent for new and useful improvements in cotton presses, including instructions and illustrations.
Date: December 20, 1898
Creator: Mason, William R.
Partner: UNT Libraries Government Documents Department

Rotary Engine

Description: Patent for a rotary engine. Illustration included.
Date: December 20, 1904
Creator: Mackin, Samuel
Partner: UNT Libraries Government Documents Department

Seeder or Grain-Planter.

Description: Patent for "improvements in seeders or grain-planters, having reference more particularly to that class of inventions capable of planting corn, peas, wheat, oats, and cotton" (lines 11-14), including instructions and illustrations.
Date: December 20, 1887
Creator: Robinson, Eustis P. M.
Partner: UNT Libraries Government Documents Department

Mole-Trap

Description: Patent for a design for a mole trap that can be cheaply made but is also easy to set and use while also being reliable in trapping both moles and other small creatures.
Date: December 20, 1892
Creator: Nelson, George
Partner: UNT Libraries Government Documents Department

Headlight-Reflector

Description: Patent for a headlight reflector to be adapted to trains. Illustrations included.
Date: December 20, 1910
Creator: Pratt, R. James
Partner: UNT Libraries Government Documents Department

Acetylene Gas Generator

Description: Patent for an acetylene gas generator. Illustration included.
Date: December 20, 1904
Creator: Lewis, Thomas E.
Partner: UNT Libraries Government Documents Department

Design for a Card-Receiver.

Description: Design patent for a card-receiver that is marked by its peculiar shape and configuration of the box and its base or back board.
Date: December 20, 1898
Creator: Groce, Margaret B.
Partner: UNT Libraries Government Documents Department

Hoe.

Description: Patent for various types of hoes as garden tools, including instructions and illustrations.
Date: December 20, 1898
Creator: Norwood, Edwin Osbern
Partner: UNT Libraries Government Documents Department

Hitching Device

Description: Patent for hitching device. Illustration included.
Date: December 20, 1904
Creator: Holland, George K. De W.
Partner: UNT Libraries Government Documents Department
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