Illuminated screwdriver

Details Illuminated screwdriver Illuminated screwdriver

1989-01-23

1990-06-26

Meislin, D. S.

Tools

Wrench, screwdriver, or driver therefor

Having work engaging and force exerting portion inserted...

362120, B25B 2308

Patent

active

049361716

ABSTRACT:
The base of the illuminated screwdriver attaches to the light source, and the screwdriver shank is attached to the base. The tip of the screwdriver is a flat metallic blade inserted into the shank. The shank is made of light transmissive material so that light from the source is delivered at the blade. A shield is slidably mounted on the shank to slide from a position away from the tip to a position surrounding the tip. The shield is made of insulator material to prevent the blade from shorting between adjacent screws.

REFERENCES:
patent: 1769510 (1930-07-01), Herman
patent: 2408601 (1946-10-01), Blauvelt
patent: 2706769 (1955-04-01), Cook
patent: 2773974 (1956-12-01), Markett
patent: 3556184 (1971-01-01), Wagner
patent: 4285255 (1981-08-01), Winfrey
patent: 4768137 (1988-08-01), Hwaw et al.

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