发明名称 Method of disseminating advertising information via shopping cart securing structures
摘要 Cart securing structures are provided for securing shopping carts. In one embodiment, the structures include a body having a pair of spaced stops with an intermediate trough. In use, the wheels of the cart are rolled along an upwardly extending face of one of the stops, over the stop and into the trough between the stops. In one embodiment, advertising is located on the surfaces of one or more of the stops. In one embodiment, an electronic display is located on one of the faces of the structure and a control system is provided for presenting advertising and other information using the display.
申请公布号 US2009150243(A1) 申请公布日期 2009.06.11
申请号 US20090322759 申请日期 2009.02.05
申请人 SCHEFFER RONALD 发明人 SCHEFFER RONALD
分类号 G06Q30/00;B60T3/00;B62B3/14;B62B5/04 主分类号 G06Q30/00
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