Patents by Inventor Ralph W. Brown

Ralph W. Brown 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: 5010738
    Abstract: An ice maker for use in freezing compartments of refrigerators and freezers provides a thermal cut-out or fuse to prevent damage in the event of overtemperature conditions. The thermal fuse is located in a closed compartment where it cannot be accidentally damaged or moved. A leaf spring provides an end engaging the thermal fuse to reliably hold the thermal fuse in good heat exchange relationship with the mold in which the ice cubes are formed. The ice maker also provides an improved mounting structure permitting support fasteners to be partially threaded into the wall of the freezer compartment before the ice maker is moved to its mounted position.
    Type: Grant
    Filed: March 23, 1990
    Date of Patent: April 30, 1991
    Assignee: White Consolidated Industries, Inc.
    Inventors: Ralph W. Brown, Sammie C. Beach, Gary R. Peter
  • Patent number: 4488412
    Abstract: A meat keeper compartment includes an adjustable air duct assembly which supplies cold air flow from the evaporator compartment of a top freezer type refrigerator into a meat keeper receptacle slidably mounted on a shelf which may be positioned at different levels or on different sides of the fresh food compartment of the refrigerator. The air duct assembly consists of an air deflector which receives cold air from the freezer through a slot in the partition between the freezer and fresh food compartment, a cold air outlet to deliver cold air into the meat keeper receptacle, an upper air duct having the back wall of the refrigerator form the back wall of the duct, a lower air duct which telescopes with the upper air duct for adjustment of the cold air outlet, and an adjustable air damper for regulation of the amount of cold air flow.
    Type: Grant
    Filed: November 14, 1983
    Date of Patent: December 18, 1984
    Assignee: White Consolidated Industries, Inc.
    Inventors: Douglas E. Weaver, Ralph W. Brown, II