Light bulb heat sink

- NuWave, LLC
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Description

FIG. 1 illustrates an isometric perspective view 100 of an isometric perspective view of a light bulb heat sink according to an exemplary embodiment of the present invention.

FIG. 2 illustrates a top orthographic perspective view 200 of a light bulb heat sink according to an exemplary embodiment of the present invention.

FIG. 3 illustrates a bottom orthographic perspective view 300 of a light bulb heat sink according to an exemplary embodiment of the present invention; and,

FIG. 4 illustrates a side orthographic perspective view 400 of a light bulb heat sink according to an exemplary embodiment of the present invention.

The broken line showing of the other bulb portions is included for the purpose of illustrating only and forms no part of the claimed design.

Claims

We claim ornamental designs for the light bulb heat sink, as shown and described.

Referenced Cited
U.S. Patent Documents
D471294 March 4, 2003 Bobel
D487939 March 30, 2004 Smith
D494688 August 17, 2004 Van de Ven
D499820 December 14, 2004 Foo
D500872 January 11, 2005 Foo
D534665 January 2, 2007 Egawa
D543288 May 22, 2007 Bembridge
Patent History
Patent number: D762311
Type: Grant
Filed: Mar 6, 2015
Date of Patent: Jul 26, 2016
Assignee: NuWave, LLC (Libertyville, IL)
Inventors: Jung S. Moon (Long Grove, IL), Eung Yub Cha (Glenview, IL), Eunjung Huh (Mundelein, IL), Ruiqiu Cen (Shunde), Xiao Shaoming (Foshan), Luo Fei (Foshan), Jong Rok Kim (Seoul), Mikale K. Kwon (Hoffman Estates, IL)
Primary Examiner: Marcus Jackson
Application Number: 29/519,610
Classifications
Current U.S. Class: Electric Light Bulb (34) (D26/2)