Patents by Inventor Rolf W. Gailing

Rolf W. Gailing has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 4165620
    Abstract: A self-service low temperature cooling cabinet for easily spoilable food and/or edible products, especially ice cream, with an easily accessible front withdrawing opening and two cooling units or groups of cooling units comprising a ventilator and an evaporator. These cooling units or groups of cooling units convey the cooling air in a circuit over the goods to be cooled and subsequently again to the evaporators of the cooling units or group of cooling units. Above and below a display chamber confined by the withdrawing opening and a servicing opening as well as by a closed air impermeable bottom and ceiling wall there is respectively provided an evaporator cell having respectively associated therewith an evaporator or a group of evaporators.
    Type: Grant
    Filed: April 10, 1978
    Date of Patent: August 28, 1979
    Assignee: Ludwig Kiesel oHG
    Inventors: Liselotte Gehauf nee Kiesel, Heinrich Eberhardt, Rolf W. Gailing