Patents Assigned to Kree Institute of Electrolysis, Inc.
  • Dual epilation machine
    Patent number: 4167187
    Abstract: A dual epilator for removal of unwanted hair. Line power is reduced and rectified in a power supply which energizes a timer circuit and an RF amplifier. A timed DC pulse emitted from the timer circuit under an operator's regulation feeds a normally unenergized crystal controlled oscillator whose output is boosted in the RF amplifier. The RF power can be selectively utilized by a needle or tweezers. A tuned antenna provides an efficient return for the RF power.
    Type: Grant
    Filed: March 17, 1977
    Date of Patent: September 11, 1979
    Assignee: Kree Institute of Electrolysis, Inc.
    Inventor: Alvaro D. Biagi