发明名称 Key holder
摘要 The present invention is an improved key holder. In particular, the present invention is directed to a key holder with a plurality of lights for illuminating and identifying keys or key rings attached to the key holder. A preferred embodiment of the key holder comprises a circular hub containing a battery. Preferably, multiple key rings are mounted around the hub and project radially. Indicator lights of differing colors are mounted on the hub in alignment with a corresponding key ring and connected to the battery. A light is mounted on the edge of the hub, preferably an LED. A switch is mounted at the hub's center and connected to the power source, the light source and the indicator lights. The switch has different activation positions including a first activation position that activates the light source and a second activation position that activates at least one of the indicator lights.
申请公布号 US2006044116(A1) 申请公布日期 2006.03.02
申请号 US20040931645 申请日期 2004.08.31
申请人 MEHLER BRIAN;PALMER ANDREW 发明人 MEHLER BRIAN;PALMER ANDREW
分类号 G05B19/00;G06F17/00;G08B5/22;G08B13/14;G09F9/33;G09F25/00 主分类号 G05B19/00
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