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Improvement in Sprinklers.

Description: Patent for an improved sprinkler.
Date: January 18, 1876
Creator: Melcher, John C.
Partner: UNT Libraries Government Documents Department

Improvement in Apparatus for Destroying Insects.

Description: Patent for an "improvement in devices for destroying ants and burrowing animals of all kinds." (lines 13-15) Includes instructions and illustrations.
Date: November 18, 1879
Creator: Melcher, John C.
Partner: UNT Libraries Government Documents Department

Poison Distributer.

Description: Patent for a new and improved poison distributor. This design "relates to improvements in machines for exterminating insects . . . the application of poisons in solutions . . . cannot be brought into contact with every part of an infested plant. They furthermore invariably retard the growth and often kill the plant. . . . The object of [the] invention is to obviate the defects referred to . . . whereby pulverized poisons may be rapidly ejected, not directly upon the plants, but mainly into the … more
Date: March 18, 1890
Creator: Richards, Henry B.
Partner: UNT Libraries Government Documents Department

Improvement in Cotton-Picking Machines.

Description: Patent for an improvement in cotton-picking machines including instructions and illustrations.
Date: November 18, 1879
Creator: Trenks, Frederick F.
Partner: UNT Libraries Government Documents Department

Improvement in Cotton-Sprinklers.

Description: Patent for "the combination, in a cotton-sprinkler, having a fluid-vessel, of flexible ejecting hose, having flaring nozzle sprinklers, with hooks or fastening devices for holding the nozzles in elevated positions upon the vessels, whereby the driver has perfect control both over the flow and direction of the fluid, and is thereby enabled to inject the fluid upon the two rows of plants, without regard to their height or the uncertain movement of the horse between the rows, and to stop the flow … more
Date: May 18, 1875
Creator: Ramsey, Croghan A.
Partner: UNT Libraries Government Documents Department

Implement for Crushing Clods of Earth, &c.

Description: Patent for a implement for crushing clods of earth, whose spikes can be held at different angles.
Date: February 18, 1908
Creator: Meinen, Diedrich
Partner: UNT Libraries Government Documents Department

Corn-Planter.

Description: Patent for improvement of corn-planters, with illustrations. The purpose of this corn-planters patent was to improve existing corn-planters through, "peculiar construction and combination of devices, that will be more fully set forth hereinafter, and particularly pointed out in the claims" (lines 9-12).
Date: October 18, 1887
Creator: Koepke, William
Partner: UNT Libraries Government Documents Department

Baling-Press.

Description: Patent for improvements to a machine that compresses bolts of cloth or waste into compact bales for shipment.
Date: March 18, 1884
Creator: Reagan, Edgar U. G.
Partner: UNT Libraries Government Documents Department
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