Illumination – With wearing apparel or body support – Head covering or clamp
Reexamination Certificate
2011-04-05
2011-04-05
Alavi, Ali (Department: 2875)
Illumination
With wearing apparel or body support
Head covering or clamp
C362S294000, C362S373000, C362S103000
Reexamination Certificate
active
07918578
ABSTRACT:
A headlamp lighting device is provided that allows for the adjustment of the size of the light beam and forward heat dissipation. The lighting device includes a housing, a light source provided on the housing for generating a light beam, an inner thermally conductive heat sink, and an outer heat sink member. The inner thermally conductive heat sink is disposed in thermal relationship with the light source. The outer heat sink member is in thermal heat transfer relationship with the inner heat sink and disposed generally forward of the rear end of the housing for directing thermal energy generated by the light source towards the front end of the housing.
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Spartano David A
Squires Michael S
Adams Gregory J.
Alavi Ali
Eveready Battery Company Inc.
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