Heat sink for a lamp

- OSRAM SYLVANIA Inc.
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Description

FIG. 1 is a perspective view of the new design for a heat sink for a lamp as seen from the front, top;

FIG. 2 is a rear perspective view as seen from the rear, side thereof;

FIG. 3 is a side elevational view thereof;

FIG. 4 is a top plan view thereof; and,

FIG. 5 is a rear plan view thereof.

The broken lines illustrate portions of the lamp other than the heat sink to show environmental features only and form no part of the claimed design.

Claims

The ornamental design for a heat sink for a lamp, as shown and described.

Referenced Cited
U.S. Patent Documents
D610722 February 23, 2010 Bi
D626260 October 26, 2010 Wei
D628319 November 30, 2010 Yoshinobu et al.
D629129 December 14, 2010 Lin et al.
D630347 January 4, 2011 Pei et al.
D633224 February 22, 2011 Lee
D634870 March 22, 2011 Shen et al.
D644352 August 30, 2011 Layevsky et al.
D644355 August 30, 2011 Layevsky et al.
D646406 October 4, 2011 Tsai et al.
D657477 April 10, 2012 Tu
D667969 September 25, 2012 Rioux et al.
D672480 December 11, 2012 Maxik et al.
D674960 January 22, 2013 Chen et al.
D676986 February 26, 2013 Maxik et al.
D683867 June 4, 2013 Rioux et al.
D689631 September 10, 2013 Zhang et al.
20070253202 November 1, 2007 Wu et al.
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Foreign Patent Documents
2256403 December 2010 EP
2011029724 March 2011 WO
Other references
  • Brochure showing Osram Sylvania Ultra LED Narrow Beam PAR 38 Lamp, one design created by Shiyong Zhang, Yichong Zeng and Phil Rioux, exhibited May 7, 2012 at Las Vegas Light Fair Trade Show, Nevada, USA (1 page).
  • Applicants' pending Design U.S. Appl. No. 29/395,473, filed Jan. 27, 2012 naming inventors Phil Rioux, Shiyong Zhang and Yichong Zeng.
  • Applicants' pending Design U.S. Appl. No. 29/395,476, filed Jan. 27, 2012 naming inventors Shiyong Zhang and Yichong Zeng.
  • Applicants' pending Design U.S. Appl. No. 29/427,553, filed Jul. 19, 2012 naming inventors Phil Rioux, Shiyong Zhang and Yichong Zeng.
Patent History
Patent number: D695929
Type: Grant
Filed: Jul 17, 2013
Date of Patent: Dec 17, 2013
Assignee: OSRAM SYLVANIA Inc. (Danvers, MA)
Inventors: Shiyong Zhang (Boxborough, MA), Yichong Zeng (Chelmsford, MA)
Primary Examiner: Marcus Jackson
Application Number: 29/460,953
Classifications
Current U.S. Class: Electric Light Bulb (34) (D26/2)