发明名称 |
PERSONAL ALERT SYSTEM |
摘要 |
PERSONAL ALERT SYSTEM This invention is directed to a personal alert system which can be used by a person as an alert or deterrent in a variety of situations. A personal alert security apparatus comprising: (a) an electrical current generating source; (b) an audio emission means electrically connected to the current generating source (a) adapted to generate a loud audio sound when activated by electrical current from the electrical current source (a); (c) a light emitting source electrically connected to the current generating source (a) adapted to generate a light when activated by electrical current from the electrical current source (a); and, (d) a manually activatable three-position switch which can be moved to a first position whereby only the audio means (a) is activated, or to a second position whereby only the light emitting source is activated, or to a third position whereby both the audio means (b) and the light emitting source (c) are activated.
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申请公布号 |
CA2004385(A1) |
申请公布日期 |
1991.06.01 |
申请号 |
CA19892004385 |
申请日期 |
1989.12.01 |
申请人 |
DELANEY, KEVIN J. P.;RAYMOND, LYLE A. |
发明人 |
DELANEY, KEVIN J. P.;RAYMOND, LYLE A. |
分类号 |
G08B7/00;(IPC1-7):G08B7/00 |
主分类号 |
G08B7/00 |
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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