Patents Assigned to SETO Holdings, Inc.
  • Three-component protective head gear powered by a rechargeable battery
    Patent number: 7075250
    Abstract: A three-component, protective headgear or helmet is provided with a battery-powered LED head lamp, which may be used by construction workers, search and rescue persons, cyclists, police, fireman, and the like. The battery may be replaceable or rechargeable and has long-term, uniform output characteristics driven by unique circuitry.
    Type: Grant
    Filed: December 2, 2003
    Date of Patent: July 11, 2006
    Assignee: SETO Holdings, Inc.
    Inventor: Walter R. Colwell