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Insecticide

Description: Patent for "a compound or composition for the extermination of ants, moles, salamanders, prairie-dogs, large rats, &c." (lines 11-13).
Date: August 21, 1888
Creator: Simpson, James Thomas
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Plow.

Description: Patent for a new and improved plow. This design consists in "[t]he combination, with the plow-beam, the slotted and braced standard, and the adjustable land-bar, of the winged attachment formed with perforated lugs, the plow-point formed with upper and lower extensions and secured to said attachment" (lines 95-100).
Date: August 21, 1888
Creator: Wied, August & Lürssen, Henrich
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Fire Escape.

Description: Patent for a new and improved fire-escape. This design "has relation to that class of fire-escapes consisting of a chute placed in an inclined position against a window . . . and it consists in the improved construction and combination of parts of such a chute fire-escape having transverse rollers in the bottom of the chute for reducing the friction between the bottom of the chute and the body sliding down the chute, and provided with means for regulating the revolutions of the anti-friction ro… more
Date: August 21, 1888
Creator: Howard, William H.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Device for Transplanting Trees.

Description: Patent for a new and improved device for transplanting trees. This design consists, "in the combination, with a suitable head having pins or spikes around its edges, of a series of staves having transverse slots, with which the pins engage, and recessed on their edges to form openings for the roots to pass, and means for holding the staves together" (lines 83-89).
Date: August 21, 1888
Creator: Stanley, Thomas E. & Gulley, Calvin D.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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