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Liquid-Dispensing Apparatus.

Description: Patent for a new and useful liquid dispensing apparatus, including instructions and illustrations.
Date: May 2, 1899
Creator: Haye, August
Partner: UNT Libraries Government Documents Department

Lock.

Description: Patent for a new and useful improvement in locks, including instructions and illustrations.
Date: May 30, 1899
Creator: Katzenberger, Oscar
Partner: UNT Libraries Government Documents Department

Horse-Power And Pumping-Jack.

Description: Patent for a new and useful improvement in a horse power and jumping jack, including instructions and illustrations.
Date: May 23, 1899
Creator: Darlington, Benjamin F. & Clary, Edwin P.
Partner: UNT Libraries Government Documents Department

Composition Pulp Plaster and Process of Manufacturing Same.

Description: Patent for "a composition pulp plaster designed as a substitute for ordinary lime-plaster and equivalent materials and particularly adapted for use in warm moist climates, where the ordinary lime-plaster lacks durability and is rendered non-adherent. A further objective of the invention is to provide a cheap substitute for plaster which will be not only waterproof, but also fireproof and gas-proof or practically impervious to air" (lines 9-18). It includes instructions for manufacturing the p… more
Date: May 9, 1899
Creator: Blake, David H. & Ray, Jeramiah P.
Partner: UNT Libraries Government Documents Department
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