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in subjects: "coolers"

Water Cooler.

Patent for a new and improved water cooler. This design consists in "the combination, with an outer casing, a central ice-receptacle having a perforated bottom, a water reservoir surrounding the ice-receptacle, provided with a packing of filtering material in the bottom, of an auxiliary reserve held beneath the ice-receptacle and main reservoir and connected with the latter by a series of tubes, and a tank in the bottom of the casing surrounding said auxiliary reserve adapted to receive the dri… more

Date: July 17, 1888

Creator: Glück, Solomon

Item Type: Patent

Partner: UNT Libraries Government Documents Department

Refrigerator or Cooler.

Patent for a refrigerator that has an "arrangement of parts whereby the articles to be cooled are protected from moisture while the space in which said articles are arranged is inclosed by a film of moisture, which is designed to cool the inclosed atmosphere by evaporation" (lines 11-16). The covering is absorbent and the shelves inside are perforated.

Date: May 4, 1897

Creator: Burt, Henry M.