发明名称 Illuminating screw driver
摘要 The handle defines a cavity retaining a power source and a source of illumination. The shaft, mounted on one end of the handle, has a channel extending from the handle and through the blade for guiding light down the shaft and out the blade to illuminate the area proximate the front of the blade. The blade is bifurcated, spaced tip portions being situated on either side of the channel.
申请公布号 US5826969(A) 申请公布日期 1998.10.27
申请号 US19970922099 申请日期 1997.09.02
申请人 NEVIN, DONALD 发明人 NEVIN, DONALD
分类号 F21V8/00;H01L21/28;H01L21/336;H01L29/417;H01L29/423;H01L29/45;H01L29/49;(IPC1-7):F21V8/00 主分类号 F21V8/00
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