发明名称 MULTIPLE BIT SCREWDRIVER
摘要 A multiple bit screwdriver with a handle having a plurality of bit storage chambers for storing bits parallel to an axis of the handle and a bit retaining means for releasably receiving and retaining a bit in axial alignment with the handle. A cap having a bit opening is biased against an end of the handle and is rotatable to a selected position in which the bit opening is aligned with a selected one of the storage chambers. The cap is substantially of solid construction and when impacted contacts almost the entire top surface of said handle except where over the tool bit chambers.
申请公布号 CA2091603(A1) 申请公布日期 1993.09.17
申请号 CA19932091603 申请日期 1993.03.15
申请人 INNO-WARE ENTERPRISES LTD. 发明人 MARKWART, RONALD;MARKWART, LESLIE
分类号 B25B15/00;B25B25/00;(IPC1-7):B25B25/00 主分类号 B25B15/00
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