Patents Assigned to Arnold Duckworth
  • Patent number: 5403231
    Abstract: A powered fairing machine having a pair of flexible arms formed in a cross configuration with an abrasive material on their lower surfaces is described. A power source with a rotary output drive is connected to the intersection of the arms to impart a circular motion to them.
    Type: Grant
    Filed: July 1, 1993
    Date of Patent: April 4, 1995
    Assignees: Arnold Duckworth, Richard O'Meara
    Inventor: 2