Patents Assigned to Surf Air Conditioning, Inc.
  • Portable electric capacitor tester using an LED indicator
    Patent number: 3934195
    Abstract: A portable electric tester energized by a self-contained battery including switch means and a Light Emitting Diode (LED) device for testing capacitors upon visual interpretation of the luminosity of the Light Emitting Diode.
    Type: Grant
    Filed: February 4, 1974
    Date of Patent: January 20, 1976
    Assignee: Surf Air Conditioning, Inc.
    Inventor: Val Henry Shires