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Patents

  • This webpage is provided to comply with the virtual patent marking provisions for various jurisdictions including the virtual patent marking and notice provisions of 35 United States Code §287(a) for the products of Electronic Theatre Controls, Inc. (“ETC”).

    The ETC products listed below and relevant patents may not be all inclusive and other ETC products not listed here may be protected by one or more patents.  Additional US and international patents are pending.



  • Source Four LED Family; ColorSource Spot; Selador Desire Family; Selador Classic Family; Source 4WRD

     6,016,038            8,403,523
     6,150,774  8,593,074
     6,788,011  8,633,649
     6,806,659  8,723,450
     6,683,423  8,878,455
     7,023,543  9,041,308
     7,901,089  9,140,425
     8,384,294  9,144,140


    Source Four Revolution

    6,939,026  

    Source Four Zoom

    6,092,914

    Echo Control Stations

    D729,612

    Echoflex Products

    8,400,258

    D729,612

    QXL Lamp

    6,932,491

    D477,885

  • EOS Console

    7,839,391

    Quicktouch, Quicktouch+, Foundation, Foundation Handheld Remote, Foundation Client

    8,710,704

    Prodigy Rigging

     7,775,506            9,061,869
     8,033,528  9,242,186
     8,317,159  9,260279
     8,613,428  


    Vortek Rigging

     6,634,622           7,484,715 
     6,691,986 7,810,792
     6,889,958 7,854,423 
     6,997,442 8,047,507 
     6,988,716 8,286,946 
     7,258,325 8,789,814 
     7,293,762