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Improvement in Fire-Escapes.

Description: Patent for improving fire-escapes and provides a portable instrument that "may be used for letting persons directly down from buildings, or for carrying them from the upper stories of buildings to others buildings at a distance" (lines 9-12).
Date: August 28, 1877
Creator: Staples, George S.
Partner: UNT Libraries Government Documents Department

Pressure Device.

Description: Patent for a new and improved compacter. This design "has relation to portable pressure-devices for use in casks, boxes, barrels, or other receptacles; and the invention consists in the construction and novel arrangement of the pointed dogs and cam-levers pivoted together, and in the combination therewith of a pivot-bolt having its nut secured by means of a locking-key" (lines 20-27).
Date: August 28, 1883
Creator: Moore, William Alexander
Partner: UNT Libraries Government Documents Department

Animal-Trap.

Description: Patent for an improved self-setting trap that can capture and kill animals while preventing them from reaching the bait.
Date: August 28, 1906
Creator: Sheridan, William H.
Partner: UNT Libraries Government Documents Department
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