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1960s

1960

  • UL publishes first Standard for Smoke Detectors.
  • UL certifies first fire extinguisher suitable for Class A, B and C fires.
  • UL’s Inspection Control Department is combined with UL’s Chemical Department.

1961

  • New Steiner Tunnel furnace is constructed at Northbrook to evaluate fire hazard classification of building materials.
  • UL issues 230th Standard for Safety.
  • UL certifies first coin operated dry cleaning machine.

1962

  • The word “Listed” replaces the word “Inspected” on UL Labels.
  • UL certifies first mobile home and first motel unit.

1963

  • UL’s East Coast testing station is relocated from New York City to 1285 Walt Whitman Road, Melville, Long Island.
  • UL certifies first automotive seat belt.
  • UL certifies first “J” fuse designed for interrupting current of 100,000 amps.

1964

  • Baron Whitaker becomes UL’s sixth president and expands UL resources to meet the growing needs of clients as well as consumers.
  • UL certifies first oil-fired incinerator.
  • UL certifies first fuses with 200,000 amp rating.
  • UL Letterhead was changed from “Organized and Sponsored By National Board of Fire Underwriters” to “Sponsored by American Insurance Association”.

1965

  • UL certifies first swimming pool light fixtures and the first fire equipment for use by the fire services including fire pumper trucks.
  • UL certifies first automatic dampers and hood assemblies for restaurant cooking appliances.
  • UL schedules first Annual Professional Engineers (PE) Award Recognition dinner for UL staff.

1966

  • UL certifies first fire resistant safe for storage of magnetic computer tapes, and first closed circuit TV system.
  • First Edition of UL’s Recognized Component Index (Directory) is published.

1967

  • UL’s Follow-Up Services Department (formerly Label Service) is established.
  • UL establishes the Consumer Advisory Council.
  • UL’s “HAC&R,” “Chemical and Casualty Hazards,” and “Burglary Protection and Signaling” Departments are established through a restructuring of UL’s Engineering Operations.
  • UL’s “Gas and Oils,” “Chemical” and “Casualty and Automotive” Departments are disbanded and their activities are migrated to the new engineering departments.
  • Hazardous Locations Equipment activities are transferred from the Chemical Department to UL’s Electrical Department.
  • The UL organization became independent of the “American Insurance Association”.

1968

  • UL acquires the operation of the Yacht Safety Bureau.

1969

  • UL launches new “Advance Program” that requires all clients to sign the new Follow-Up Service Agreement.
  • UL establishes the concept of “Look for the UL Mark” on products in lieu of looking for the Listed model number on the product which is published in UL’s Lists (Directories).
  • UL establishes the Standards Department and centralizes the development of all UL Standards.
  • UL establishes “Classification Service” with the word “Classified” on UL Labels as an alternative to the word “Listed” when the scope of UL’s investigation for the product has certain limitations.
  • First Edition of UL’s Lab Data publication is issued after it had been suspended in 1931.