Electric lamp and discharge devices – With temperature modifier – Having heat conducting path
Reexamination Certificate
2011-04-12
2011-04-12
Guharay, Karabi (Department: 2889)
Electric lamp and discharge devices
With temperature modifier
Having heat conducting path
C313S498000, C362S294000, C362S800000
Reexamination Certificate
active
07923907
ABSTRACT:
A robust LED lamp may be assembly by forming a heat sinking sandwich with two metal heat sinks positioned around the circuit board and pinned together a heat conductive element. The assembly is positioned by pressing it into a base providing electrical connections. The robust assembly is rapidly assembled, thermally effective in draining or spreading heat from the circuit board and is readily adaptable to a variety of applications lighting. The heat sink may be decorated, colored or otherwise esthetically enhanced for consumer appreciation.
REFERENCES:
patent: 6773138 (2004-08-01), Coushaine
patent: 6827469 (2004-12-01), Coushaine
patent: 6880962 (2005-04-01), Coushaine
patent: 7086767 (2006-08-01), Sidwell
patent: 7121687 (2006-10-01), Sidwell
patent: 7261437 (2007-08-01), Coushaine
patent: 2008/0074884 (2008-03-01), Mok et al.
Albright Kim
Tessnow Thomas
Tucker Michael
Guharay Karabi
Osram Sylvania Inc.
Podszus Edward S.
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