in which the lock functions according to a "pinching of the token" principle

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    SHOPPING CART HAVING SLIDING HANDLE

    • Publication number 20100314847
    • Publication date Dec 16, 2010
    • Horst Sonnendorfer
    • G07 - CHECKING-DEVICES
  • Information Patent Application

    CONTAINER WITH LID

    • Publication number 20090308883
    • Publication date Dec 17, 2009
    • JOKEY PLASTIK WIPPERFUERTH GMBH
    • Marcus BLUMENSCHEIN
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Lock structure

    • Publication number 20070187208
    • Publication date Aug 16, 2007
    • Somers Co., Ltd.
    • Yuan-Chien Tsai
    • G07 - CHECKING-DEVICES
  • Information Patent Application

    ROTATIVE COIN-OPERATED LOCK FOR INTERLOCKING SUPERMARKET TROLLEYS

    • Publication number 20060108195
    • Publication date May 25, 2006
    • Javier Valdes De La Garza
    • G07 - CHECKING-DEVICES
  • Information Patent Application

    Slot lock for a cart

    • Publication number 20050230218
    • Publication date Oct 20, 2005
    • Wen-Chiu Wu
    • G07 - CHECKING-DEVICES