发明名称 Personal security assembly
摘要 A personal security assembly for use in association with a mobility aide. The personal security assembly includes a housing, an audio alarm, an alert light for drawing attention. In an embodiment, a secondary light is provided for lighting an area proximate the mobility aide to enhance visual perception.
申请公布号 US6508580(B2) 申请公布日期 2003.01.21
申请号 US20000732577 申请日期 2000.12.08
申请人 COLLINS CYNTHIA J. 发明人 COLLINS CYNTHIA J.
分类号 A45B3/00;A61H3/00;G08B15/00;(IPC1-7):A43B5/00 主分类号 A45B3/00
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