TREA

DIRECT SOUND, LLC

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Organization

  • ST. LOUIS, MO, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Audio hub apparatus and system
    • Patent number 10,044,454
    • Issue date Aug 7, 2018
    • Direct Sound, LLC
    • Emmett Jay Leopardi
    • H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

  • Information Patent Application

    AUDIO HUB APPARATUS AND SYSTEM
    • Publication number 20170346581
    • Publication date Nov 30, 2017
    • DIRECT SOUND, LLC
    • Emmett Jay Leopardi
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS

Trademarklast 30 trademarks

  • Information Trademark

    86893295
    • Serial number 86893295
    • Registration number 5182889
    • Filing date Feb 1, 2016
    • Direct Sound Headphones, LLC
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments