TREA

Anti-collision systems

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Industry

  • CPC
  • A63H2019/243
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Parent Industries

AHUMAN NECESSITIES A63Sports, games A63HTOYS

Current Industry

A63H2019/243Anti-collision systems
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    Model train control system
    • Publication number 20080091312
    • Publication date Apr 17, 2008
    • Matthew A. Katzer
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Model train control system
    • Publication number 20080086245
    • Publication date Apr 10, 2008
    • Matthew A. Katzer
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Model train control system
    • Publication number 20070051857
    • Publication date Mar 8, 2007
    • Matthew A. Katzer
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Model train control system
    • Publication number 20050092868
    • Publication date May 5, 2005
    • Matthew A. Katzer
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Model train control system
    • Publication number 20040069908
    • Publication date Apr 15, 2004
    • Matthew A. Katzer
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Method for original-true reality-close automatic and semiautomatic...
    • Publication number 20030148698
    • Publication date Aug 7, 2003
    • Andreas Koenig
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Model train control system
    • Publication number 20030001050
    • Publication date Jan 2, 2003
    • Matthew A. Katzer
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Model train control system
    • Publication number 20020113171
    • Publication date Aug 22, 2002
    • Matthew A. Katzer
    • A63 - SPORTS GAMES AMUSEMENTS