Flanged-collar heat sink for electronic devices

- Aavid Engineering, Inc.
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Description

FIG. 1 is a perspective view of a flanged-collar heat sink for electronic devices showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a side elevational view thereof, looking toward the right side of the heat sink as it is shown in FIG. 1;

FIG. 5 is a side elevational view thereof, looking toward the left side of the heat sink as it is shown in FIG. 1;

FIG. 6 is a top plan view thereof; and

FIG. 7 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
2756374 July 1956 Colleran et al.
3212569 October 1965 McAdam
3213336 October 1965 McAdam
3259813 July 1966 Lindstrand
3896481 July 1975 Calabro
Patent History
Patent number: D262960
Type: Grant
Filed: Apr 24, 1979
Date of Patent: Feb 9, 1982
Assignee: Aavid Engineering, Inc. (Laconia, NH)
Inventors: Philip A. Johnson (Kingston, NH), Alfred F. McCarthy (Belmount, NH)
Primary Examiner: Susan J. Lucas
Attorney: James E. Mrose
Application Number: 6/32,923
Classifications
Current U.S. Class: D13/23
International Classification: D1303;