Illumination – With implement or hand held holder therefor – Hand tool
Patent
1998-12-16
1999-11-02
Husar, Stephen
Illumination
With implement or hand held holder therefor
Hand tool
362198, 362206, B25B 2318
Patent
active
059757124
ABSTRACT:
A telescopic illuminating tool includes a handle with an accommodating chamber for receiving a battery unit, and first and second electric contacts spaced apart each other. A plurality of telescopic metal concentric tubes is connected to a head of the handle at one end and, is provided with a bulb seat at an opposite end. The bulb seat has a contact area in electrical contact with a ring contact of an electric bulb, and a third electric contact in electrical contact with the concentric tubes. A stretchable electrically conductive member, such as a tension spring with an electrically insulative sheath thereon, is secured in the concentric tubes for connection with a tip contact of the bulb and a first electric contact of the handle which, in turn, is adapted to be in electrical contact with one electrode of the battery unit. A second electric contact of the handle is in electrical contact with the concentric tubes and the other electrode of the battery unit. The stretchable electrically conductive member can be stretched or retracted when the concentric tubes are extended or shortened, thereby adjusting desirably the length of the illuminating tool.
REFERENCES:
patent: 5381319 (1995-01-01), Shiao
patent: 5647623 (1997-07-01), Shiao
LandOfFree
Telescopic illuminating tool does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Telescopic illuminating tool, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Telescopic illuminating tool will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2126018