Combined heat sink and radiator for electronic equipment

- Product R&D Corporation

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Description

FIG. 1 is a top, right and front perspective view of a combined heat sink and radiator for electronic equipment showing my new design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a left side elevational view thereof;

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.

Referenced Cited
U.S. Patent Documents
D264963 June 15, 1982 McComas
D285301 August 26, 1986 Johnson
3420942 January 1969 Kadah
3593064 July 1971 Eitra et al.
4000509 December 28, 1976 Jarvela
4535384 August 13, 1985 Wakabayashi et al.
4628991 December 16, 1986 Hsiao et al.
4884331 December 5, 1989 Hinshan
Foreign Patent Documents
1490680 May 1973 DEX
0266898 November 1988 JPX
Other references
  • Removable Cap in IBM Tech. Disclosure Bulletin, vol. 24, No. 9, 2-82, Located with 361-386, non-patent literature.
Patent History
Patent number: D316705
Type: Grant
Filed: Jan 13, 1989
Date of Patent: May 7, 1991
Assignee: Product R&D Corporation (San Luis Obispo, CA)
Inventor: David V. Dickey (San Luis Obispo, CA)
Primary Examiner: Susan J. Lucas
Assistant Examiner: Joel Sincavage
Attorney: Daniel C. McKown
Application Number: 7/297,535
Classifications
Current U.S. Class: Heat Sink (D13/179)