发明名称 |
Portable combination lamp, smoke detector and power failure alarm |
摘要 |
A portable protection device is shown for use in sounding a warning in the event of smoke or power failure and to supply a portable high intensity lamp when needed. The unit is enclosed in a small, light weight portable housing and includes a smoke alarm, a high intensity lamp and a power failure alarm all operable from an AC line source or from a self contained DC battery source. The device is useful for travelers at hotels, students at dormitories, and the like.
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申请公布号 |
US4419658(A) |
申请公布日期 |
1983.12.06 |
申请号 |
US19810249929 |
申请日期 |
1981.04.01 |
申请人 |
T. J. COMPANY |
发明人 |
JAROSZ, ANTHONY M.;STEVENS, RANDY R. |
分类号 |
G08B17/00;G08B19/00;G08B21/20;(IPC1-7):G08B19/00;G08B23/00 |
主分类号 |
G08B17/00 |
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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