Heat sink
Tan , et al. May 20, 2
U.S. patent number D474,754 [Application Number D/164,422] was granted by the patent office on 2003-05-20 for heat sink. This patent grant is currently assigned to Delta Electronics Inc.. Invention is credited to Wen-Shi Huang, Yu-Hung Huang, Kuo-Cheng Lin, Li-Kuang Tan.
| United States Patent | D474,754 |
| Tan , et al. | May 20, 2003 |
Heat sink
Claims
The ornamental design for a heat sink, as shown and described herein.
| Inventors: | Tan; Li-Kuang (Taoyuan, TW), Huang; Yu-Hung (Ilan, TW), Lin; Kuo-Cheng (Taoyuan, TW), Huang; Wen-Shi (Jungli, TW) |
|---|---|
| Assignee: | Delta Electronics Inc. (Taiwan,
CN) |
| Appl. No.: | D/164,422 |
| Filed: | July 25, 2002 |
Foreign Application Priority Data
| Jul 15, 2002 [TW] | 91303705 | |||
| Current U.S. Class: | D13/179 |
| Current International Class: | 1303 |
| Field of Search: | ;D13/179 ;165/80.3,104.33,121,122,146,185 ;174/16.3 ;257/706,707,718,719,722 ;361/695,697,699,702,704,709,514 |
References Cited [Referenced By]
U.S. Patent Documents
| D400188 | October 1998 | Chu |
| D428392 | July 2000 | Mizutani |
| D450044 | November 2001 | Lindstrom |
| 6401810 | June 2002 | Kuo et al. |
| 6460609 | October 2002 | Cho et al. |
Assistant Examiner: Sikder; Selina
Attorney, Agent or Firm: Hoffman, Wasson & Gitler PC
Description
FIG. 1 is a perspective view of a heat sink showing our new design;
FIG. 2 is a right side view thereof;
FIG. 3 is a top view thereof;
FIG. 4 is a front view thereof;
FIG. 5 is a bottom view thereof;
FIG. 6 is a left side view thereof; and,
FIG. 7 is a rear view thereof.
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