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Veterinary Medicine

Description: Patent for "a compound for the eradication of screw-worms in animals, and it has for its object toprovide a simple and inexpensive compound of this character which will quickly and efficiently destroy the worms, and at the same time serve as both an astringent and antiseptic to the wound" (lines 10-16).
Date: April 22, 1890
Creator: Youngkin, John A. & Youngkin, Josiah S.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Pad for the Backs of Horses.

Description: Patent for a new and improved pad for horses. This design consists in "the air-tight cushion composed of opposite blanks of elastic air-tight material secured along their adjacent edges, and a central longitudinally-disposed dividing strip dividing the cushion into opposite compartments, and provided with openings affording communication between the compartments" (lines 62-68).
Date: April 22, 1890
Creator: Mudford, Charles
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Fuse for Shells.

Description: Patent for a new and improved shell fuse. This design "relates to that type of percussion-fuses wherein a fuse-tube is secured in the point or end of a shell and contains a plunged connected with a friction-wire embedded in the fulminate in such manner that when the flight of the shell is suddenly arrested the friction-wire is drawn forward by the plunger, thereby igniting the fulminate and setting fire to the powder-charge for bursting the shell. The objects of [the] invention are to . . . pro… more
Date: April 22, 1890
Creator: Phillips, George
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Cotton Loading Derrick.

Description: Patent for a new and improved cotton-loading derrick. This design consists in "[t]he portable derrick, comprising the barrow-base having the longitudinal handle-bars, the extended longitudinal and transverse base-sills, and the bearings, the rotary shaft or mast having the slot and sheave, the upper shoulder and upward-projecting stud, the cross-head, the oblique braces connecting its rear arm to the mast, and the derrick-pulleys suspended from the free arm of said cross-head, the rope passing … more
Date: April 22, 1890
Creator: Field, Eldon M.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Channel Cleaner.

Description: Patent for a new and improved channel cleaner. This design "is to construct an apparatus which may be anchored in a channel where there are sand-bars, for the purpose of agitating the water and stirring up the sand, so that the current may remove it. [The] invention consists in a trunk or large tube perforated along the bottom and provided at one end with a flaring mouth for concentrating the current within the trunk; also, in the combination, with the trunk, of a stirrer and a motor-screw for … more
Date: April 22, 1890
Creator: Evans, William
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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