Heat sink
Campanella March 30, 1
U.S. patent number D407,381 [Application Number D/080,975] was granted by the patent office on 1999-03-30 for heat sink. This patent grant is currently assigned to Wakefield Engineering, Inc.. Invention is credited to Vincent Campanella.
| United States Patent | D407,381 |
| Campanella | March 30, 1999 |
Heat sink
Claims
The ornamental design for heat sink, as shown and described.
| Inventors: | Campanella; Vincent (Wakefield, MA) |
|---|---|
| Assignee: | Wakefield Engineering, Inc.
(Wakefiled, MA) |
| Appl. No.: | D/080,975 |
| Filed: | October 27, 1997 |
Related U.S. Patent Documents
| Application Number | Filing Date | Patent Number | Issue Date | ||
|---|---|---|---|---|---|
| 57592 | Jul 29, 1996 | Des. 390539 | |||
| Current U.S. Class: | D13/179 |
| Current International Class: | 1303 |
| Field of Search: | ;D13/179 ;165/185,80.3 ;174/15.1,16.3 ;257/704,710,718,719 ;361/704,709,710,697 |
References Cited [Referenced By]
U.S. Patent Documents
| D280811 | October 1985 | Moore |
| D285193 | August 1986 | Moore |
| D296778 | July 1988 | McCarthy |
| D312819 | December 1990 | Marshall |
| D376349 | December 1996 | Campanella et al. |
| 4872505 | October 1989 | Jones et al. |
| 5576933 | November 1996 | Campanella et al. |
Assistant Examiner: Matta; Cathron B.
Attorney, Agent or Firm: Blodgett & Blodgett, P.C.
Description
FIG. 1 is an isometric view of a heat sink, showing my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a right side elevational view thereof, the left side elevational view being a mirror image of that shown;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is a front elevational view thereof; and,
FIG. 6 is a rear elevational view thereof.
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