Patents by Inventor David W. Goushaw

David W. Goushaw 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: 4274263
    Abstract: A continuously refrigerated, automatically ejected block ice machine having means to measure and supply a specified amount of water to a water distributor which appropriately directs each measured amount of water to each of a plurality of product cells in which the ice is formed, the product cells, being an integral part of the evaporator of a refrigeration system. The water which is permitted to enter the bottom of the product cell forcing up the frozen block of ice where it is harvested. Upon the completion of the water entering the product cell, means are provided to remove water proximate the cell to prevent freezing. The operation is automated through each of the product cells, each cell filled with new water and ejecting the frozen ice block, the new water permitted to be frozen and the operation repeated.
    Type: Grant
    Filed: February 11, 1980
    Date of Patent: June 23, 1981
    Inventor: David W. Goushaw
  • Patent number: 4205534
    Abstract: A continuously refrigerated, automatically ejected block ice machine having means to measure and supply a specified amount of water to a water distributor which appropriately directs each measured amount of water to each of a plurality of product cells in which the ice is formed, the product cells, being an integral part of the evaporator of a refrigeration system. The water which is permitted to enter the bottom of the product cell forcing up the frozen block of ice where it is harvested. Upon the completion of the water entering the product cell, means are provided to remove water proximate the cell to prevent freezing. The operation is automated through each of the product cells, each cell filled with new water and ejecting the frozen ice block, the new water permitted to be frozen and the operation repeated.
    Type: Grant
    Filed: April 24, 1978
    Date of Patent: June 3, 1980
    Inventor: David W. Goushaw