Power tool with light unit

Details Power tool with light unit Power tool with light unit

2011-05-03

2011-05-03

Cariaso, Alan (Department: 2885)

Illumination

With implement or hand held holder therefor

Hand tool

C408S016000

Reexamination Certificate

active

07934847

ABSTRACT:
A power tool includes a motor as a drive power source, a body housing the motor and having an end output unit for chucking an end tool, a handle grip connected to the body; and a light unit disposed to one of the handle grip and the body, and having a light-emitting element for providing illumination near the end tool. The light unit comprises switch means for switching the light-emitting element on and off, and an off circuit for automatically turning the light-emitting element off at a predetermined time after the light-emitting element turns on.

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