LED lamp assembly

Illumination – Light source and modifier – With ventilating – cooling or heat insulating means

Reexamination Certificate

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Details

C362S646000, C362S652000, C362S659000

Reexamination Certificate

active

07946732

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: 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: 7703941 (2010-04-01), Lee
patent: 2005/0237747 (2005-10-01), Shimizu et al.
patent: 2005/0276063 (2005-12-01), Coushaine et al.
patent: 2006/0262533 (2006-11-01), Lin et al.
patent: 2008/0074884 (2008-03-01), Mok et al.
patent: 2010/0181885 (2010-07-01), Tessnow et al.
patent: 1443562 (2004-08-01), None
patent: 1901406 (2008-03-01), None
European Search Report and Annex for corresponding European Patent Application 10150227.6, mailed May 18, 2010, Applicant: Osram Sylvania, Inc.

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