Heat sink
Maack , et al. January 5, 1
U.S. patent number D403,666 [Application Number D/085,928] was granted by the patent office on 1999-01-05 for heat sink. This patent grant is currently assigned to Rockford Corporation. Invention is credited to Timothy R. Maack, J. Carroll Mays, David Serpell-Morris, Bob Duane Wake.
| United States Patent | D403,666 |
| Maack , et al. | January 5, 1999 |
Heat sink
Claims
The ornamental design for heat sink, as shown and described.
| Inventors: | Maack; Timothy R. (Mesa, AZ), Serpell-Morris; David (Thousand Oaks, CA), Mays; J. Carroll (Woodland Hills, CA), Wake; Bob Duane (Altadena, CA) |
|---|---|
| Assignee: | Rockford Corporation (Tempe,
AZ) |
| Appl. No.: | D/085,928 |
| Filed: | April 1, 1998 |
Related U.S. Patent Documents
| Application Number | Filing Date | Patent Number | Issue Date | ||
|---|---|---|---|---|---|
| 67375 | Feb 27, 1997 | ||||
| Current U.S. Class: | D13/179 |
| Current International Class: | 1303 |
| Field of Search: | ;D13/179 ;174/15.1,16.3 ;257/718,719,722,736,796 ;165/80.2,80.3,185 ;361/704,709,710,110 |
References Cited [Referenced By]
U.S. Patent Documents
| D260513 | September 1981 | Comstock |
| D368253 | March 1996 | Graves |
| 5335722 | August 1994 | Wu |
| 5504652 | April 1996 | Foster et al. |
Assistant Examiner: Matta; Cathron B.
Attorney, Agent or Firm: Warner Norcross & Judd LLP
Description
FIG. 1 is a perspective view of the heat sink embodying the new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a front elevational view thereof; and,
FIG. 5 is a right side elevational view thereof, the left side being a mirror image thereof.
The bottom of the heat sink forms no part of the claimed design. The broken line showing of supports in FIGS. 3-5 is for illustrative purposes only and forms no part of the claimed design.
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