TREA

Howard Leight Industries

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Organization

  • San Diego, CA, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Twisted band for earplug
    • Patent number D426880
    • Issue date Jun 20, 2000
    • Howard Leight Industries
    • Howard S. Leight
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Earplug with insertion stem
    • Patent number 6,006,857
    • Issue date Dec 28, 1999
    • Howard Leight Industries
    • Howard S. Leight
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Combined earplug and insertion stem
    • Patent number D413379
    • Issue date Aug 31, 1999
    • Howard Leight Industries
    • Howard S. Leight
    • D24 - Medical and laboratory equipment

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

  • Information Trademark

    75486741 - MAXMAN
    • Serial number 75486741
    • Registration number 2253647
    • Filing date May 18, 1998
    • HOWARD LEIGHT INDUSTRIES
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    75486740
    • Serial number 75486740
    • Registration number 2253646
    • Filing date May 18, 1998
    • HOWARD LEIGHT INDUSTRIES
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments