Illumination – With implement or hand held holder therefor
Patent
1998-07-29
2000-02-29
Spyrou, Cassandra
Illumination
With implement or hand held holder therefor
362119, F21V 3300
Patent
active
060300906
ABSTRACT:
A combination screwdriver with illumination, comprising a handle part, a connector part and a tool part, on the handle part is a joining hole that may be directly or indirectly joined to the end of the connector part for fixing purpose, on the other end of the connector part is also a joining hole that may be joined to the tool part for fixing purpose, to compose a practical hand tool; characterized in that: the connector part is a hollow cylinder, at its rear end is a lighting set, at the front of the lighting set is a light guiding construction, so designed that when the connector part is joined to the tool part, the light source from the lighting set at its rear end will be projected through the light guiding construction to the front area of the tool part, to enable working convenience; furthermore, the connector part of the invention may also be applicable to a conventional electricity-powered screwdriver or conventional combination screwdrivers, so the product of the connector part can have its individuality with a wider and deeper range of applications, to enhance its economical efficiency, and avoid the consumers from repeated purchasing.
REFERENCES:
patent: 3919541 (1975-11-01), Chao
patent: 4253134 (1981-02-01), Barnaby
patent: 4302797 (1981-11-01), Cooper
patent: 4480295 (1984-10-01), Shuster
patent: 4768137 (1988-08-01), Hwaw et al.
patent: 5628556 (1997-05-01), Hrabar et al.
patent: 5882103 (1999-03-01), Brantley et al.
Robinson Mark A.
Spyrou Cassandra
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