发明名称 SAFETY APPARATUS FOR ELECTRIC APPLIANCES
摘要 A safety apparatus for electric appliances which includes a sensor for sensing that an electric appliance is operating. An alarm coupled with the sensor, whereby an alarm is initiated. A manually operated alarm disabling switch permitting a person supervising the operation of the electric appliance to temporarily disable the alarm for a predetermined time interval.
申请公布号 CA2234112(C) 申请公布日期 2002.02.19
申请号 CA19982234112 申请日期 1998.04.03
申请人 ELM, DEBRA;DEVRIES, WILBUR 发明人 ELM, DEBRA;DEVRIES, WILBUR
分类号 F24C7/08;G04G15/00;G08B21/24;(IPC1-7):G08B21/00 主分类号 F24C7/08
代理机构 代理人
主权项
地址