Heat sink
Lee , et al. November 4, 2
U.S. patent number D481,688 [Application Number D/172,088] was granted by the patent office on 2003-11-04 for heat sink. This patent grant is currently assigned to Hon Hai Precision Ind. Co., Ltd.. Invention is credited to Hsieh Kun Lee, Tao Li, Gencai Wang, WanLin Xia.
| United States Patent | D481,688 |
| Lee , et al. | November 4, 2003 |
Heat sink
Claims
The ornamental design for a heat sink, as shown.
| Inventors: | Lee; Hsieh Kun (Tu-chen, TW), Xia; WanLin (Shenzhen, CN), Wang; Gencai (Shenzhen, CN), Li; Tao (Shenzhen, CN) |
|---|---|
| Assignee: | Hon Hai Precision Ind. Co.,
Ltd. (Taipei Hsien, TW) |
| Appl. No.: | D/172,088 |
| Filed: | December 4, 2002 |
Foreign Application Priority Data
| Aug 30, 2002 [CN] | 02 3 60996 | |||
| Current U.S. Class: | D13/179 |
| Current International Class: | 1303 |
| Field of Search: | ;D13/179 ;165/80.3,104.14,104.33,121,122,180,185 ;174/16.3,52.4 ;206/713,714,715,716,727,728 ;257/706,707,718,719,720,721,727,686 ;361/271,274.3,697,702,704,709,710,711 |
References Cited [Referenced By]
U.S. Patent Documents
| 4715438 | December 1987 | Gabuzda et al. |
| 5943209 | August 1999 | Liu |
| D428857 | August 2000 | Wagner et al. |
| 6152214 | November 2000 | Wagner |
| 6330908 | December 2001 | Lee et al. |
| 6336499 | January 2002 | Liu |
Assistant Examiner: Sikder; Selina
Attorney, Agent or Firm: Chung; Wei Te
Description
FIG. 1 is a perspective view of a heat sink of our new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a right side elevational view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
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