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 illustrating portions of the heat sink for a lamp show environmental features 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
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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: D690053
Type: Grant
Filed: Aug 10, 2012
Date of Patent: Sep 17, 2013
Assignee: OSRAM SYLVANIA Inc. (Danvers, MA)
Inventors: Shiyong Zhang (Acton, MA), Yichong Zeng (Chelmsford, MA)
Primary Examiner: Kevin Rudzinski
Application Number: 29/429,387