发明名称 Removable door chime
摘要 The present invention provides a decorative door chime particularly well suited to festive occasions. The chime's speaker element is suspended on one side of the door, and a door-knocker actuated trigger switch on the other side of the door, by a strap. The strap encloses the electrical connections between them, hiding and protecting them. A mounting clip is slidably attached to the strap for securing and positioning wreaths and other similar decorations. The sound generator plays songs, tone sequences, recorded voice messages etc. in response to actuation of the trigger switch.
申请公布号 US5900802(A) 申请公布日期 1999.05.04
申请号 US19960723213 申请日期 1996.09.27
申请人 M. H. SEGAN LIMITED PARTNERSHIP 发明人 SEGAN, MARC H.
分类号 G08B3/10;(IPC1-7):G08B3/00 主分类号 G08B3/10
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