发明名称 |
Child safety motion detector |
摘要 |
A motion detecting device that is constructed of a device housing which has an upper motion detector and a lower motion detector mounted on a front face with a speaker for sounding an alarm mounted in the middle portion of the device housing, further includes an alarm mode switch, a power on/off switch, a battery pack and an attachment device on a back surface of the housing.
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申请公布号 |
US7782215(B1) |
申请公布日期 |
2010.08.24 |
申请号 |
US20080969886 |
申请日期 |
2008.01.05 |
申请人 |
KNAPP JR RICHARD P;KNAPP JR CONCETTA M |
发明人 |
KNAPP, JR. RICHARD P.;KNAPP, JR. CONCETTA M. |
分类号 |
G08B23/00;G08B13/00 |
主分类号 |
G08B23/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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