Patents Assigned to L. P. Systems Corporation
  • Patent number: 4550728
    Abstract: Epilator apparatus for outputting epilator pulses comprising a radio frequency generator for generating RF energy. A maximum intensity monitor circuit is coupled to the RF generator and a maximum timing monitor circuit is coupled to the RF generator to predetermine the maximum duration of RF energy output. A power supply including an overvoltage control responsive to the maximum timing monitor circuit and responsive to the maximum intensity monitor circuit for cutting off power including the RF energy when a voltage is reached in excess of a pre-set value.
    Type: Grant
    Filed: August 23, 1982
    Date of Patent: November 5, 1985
    Assignee: L. P. Systems Corporation
    Inventors: Wayne Runyon, Larry Hower