Patent ID: 6030090
Filing Date: 2000-02-29
Classification: B25B

Abstract:
A combination screwdriver with illumination comprising:a) a handle, a tool and a connector detachably securing the tool to the handle;b) the connector including a front part having a joining hole within which a rear portion of the tool is received, a threaded rear part having a rear portion attached to the handle and a front chamber, a lighting set disposed within the front chamber, the lighting set including a lamp holder, a lamp and a battery, a locking nut threadedly engaged to the rear part for securing the front part and lighting set thereto, and a light guide for directing light from the lighting set to a front end of the tool part; andc) wherein the battery is activated to illuminate the lamp when tightening pressure is applied through the threaded engagement of the locking nut to the rear part.