LED bulb heatsink

Description

FIG. 1 is a perspective view of a first embodiment of an LED bulb heatsink;

FIG. 2 is a side view of the first embodiment;

FIG. 3 is a top view of the first embodiment;

FIG. 4 is a bottom view of the first embodiment;

FIG. 5 is a perspective view of a second embodiment of an LED bulb heatsink;

FIG. 6 is a side view of the second embodiment;

FIG. 7 is a top view of the second embodiment;

FIG. 8 is a bottom view of the second embodiment;

FIG. 9 is a perspective view of a third embodiment of an LED bulb heatsink;

FIG. 10 is a side view of the third embodiment;

FIG. 11 is a top view of the third embodiment;

FIG. 12 is a bottom view of the third embodiment;

FIG. 13 is a perspective view of a fourth embodiment of an LED bulb heatsink;

FIG. 14 is a side view of the fourth embodiment;

FIG. 15 is a top view of the fourth embodiment; and,

FIG. 16 is a bottom view of the fourth embodiment.

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

Claims

CLAIM The ornamental design for an LED bulb heatsink, as shown and described.

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Inventors:	Rochat; Alex (Emeryville, CA), Salazar; Jeff (Palo Alto, CA), Titzler; David (Palo Alto, CA), Webb; Andrew (San Jose, CA)
Applicant:	Name City State Country Type Switch Bulb Company, Inc. San Jose CA US
Assignee:	Switch Bulb Company, Inc. (San Jose, CA)
Appl. No.:	D/465,162
Filed:	August 23, 2013

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Related U.S. Patent Documents

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	Application Number	Filing Date	Patent Number	Issue Date
	29410660	Sep 10, 2013	D689632

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Current U.S. Class:	D26/2
Current International Class:	2604
Field of Search:	;D26/1-4 ;313/313,315,316,317,318,493 ;315/52,53,56,57,58

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References Cited [Referenced By]

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U.S. Patent Documents

D617475	June 2010	Hiraga et al.
D632406	February 2011	Wei
D648461	November 2011	Kim et al.
D653366	January 2012	Le et al.
D654193	February 2012	Tong et al.
D656252	March 2012	Engl et al.
D679035	March 2013	Le et al.
D696437	December 2013	Webb et al.

Other References

Office Action received for Japanese Patent Application No. 2012-016404, mailed on Nov. 13, 2012, 2 pages (1 page of English Translation and 1 page of Office Action). cited by applicant . Notice of Allowance received for U.S. Appl. No. 29/410,660, mailed on Apr. 26, 2013, 9 pages. cited by applicant.

Primary Examiner: Jackson; Marcus
Attorney, Agent or Firm: Morrison & Foerster LLP