6 Matching Results

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in subjects: "coolers"  
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Evaporative Cooler.

Description: Patent for an evaporative cooler/refrigerator that is cooled by the evaporation of water with ventilating tubes to maintain the air condition in shelves. Water is adapted to move through a "cloth, flowing downwardly therethrough and being evaporated therefrom to thereby effectually cool the articles disposed within the refrigerator" (lines 28-31). This patent includes illustrations
Date: March 10, 1914
Creator: Henderson, Thomas A.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Churn

Description: Patent for a new and improved churn and cooler which allows for easier removal of the cooling liquid and includes illustrations and description.
Date: April 8, 1913
Creator: Sibley, William P.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Cooling Apparatus.

Description: Patent for a cooling apparatus for food that uses the process of evaporation of water to cool the apparatus.
Date: April 4, 1911
Creator: Steen, Mary L.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Cooler.

Description: Patent for an "iceless cooler" (line 13) with key features such as low manufacturing cost, easy assembly, and the capability to be collapsed for compact storage when not in use, including illustrations.
Date: January 26, 1918
Creator: Chapman, Thomas M.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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