Heat sink
- SAPA AB
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Description
Claims
The ornamental design for a heat sink, as shown and described.
Referenced Cited
U.S. Patent Documents
5937517 | August 17, 1999 | Smith et al. |
6138352 | October 31, 2000 | Smith et al. |
6234246 | May 22, 2001 | Bock et al. |
6520248 | February 18, 2003 | Gailus et al. |
D492265 | June 29, 2004 | Chu |
6742581 | June 1, 2004 | Mochizuki et al. |
6758262 | July 6, 2004 | Kawabata et al. |
D510325 | October 4, 2005 | Lin et al. |
7497013 | March 3, 2009 | Zaghlol |
20020043359 | April 18, 2002 | Mizutani |
Patent History
Patent number: D634278
Type: Grant
Filed: Apr 15, 2010
Date of Patent: Mar 15, 2011
Assignee: SAPA AB (Stockholm)
Inventor: Saeid Kharazmi (Norrköping)
Primary Examiner: Selina Sikder
Attorney: Venable LLP
Application Number: 29/359,760
Type: Grant
Filed: Apr 15, 2010
Date of Patent: Mar 15, 2011
Assignee: SAPA AB (Stockholm)
Inventor: Saeid Kharazmi (Norrköping)
Primary Examiner: Selina Sikder
Attorney: Venable LLP
Application Number: 29/359,760
Classifications
Current U.S. Class:
Heat Sink (D13/179)