发明名称 Compound hand tool with a screwdriver
摘要 A compound hand tool which can be attached to or include a flashlight in order to provide a single tool which performs the combined functions of a flashlight, an electrical continuity tester, a light to illuminate the work, and either a screwdriver, an awl, a nutdriver, or a socket holder. The tool eliminates the need to carry a number of separate hand tools and makes it easier to hold the required tools while performing a task such as troubleshooting an electrical panel in the dark or changing fuses under the dashboard of an automobile.
申请公布号 US5051876(A) 申请公布日期 1991.09.24
申请号 US19900565618 申请日期 1990.08.09
申请人 NORMAN, KEITH 发明人 NORMAN, KEITH
分类号 B25B15/00;B25B15/02;B25B23/18;F21V33/00;G01R31/02;H01R43/00 主分类号 B25B15/00
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