Patents Assigned to Extract-A-Filter, Inc.
  • Filter tongs
    Patent number: 5513889
    Abstract: Tongs have two arms pivoted together. A finger extends at an angle from one end of each arm. The tongs are used to remove a filter from a hood above a grill. A frame on the filter in the hood is engaged by the tips of the fingers when the fingers are extended. Then the filter with the frame is pulled from the hood.
    Type: Grant
    Filed: December 28, 1994
    Date of Patent: May 7, 1996
    Assignee: Extract-A-Filter, Inc.
    Inventors: Leslie E. Fithen, Michael R. Oglesby