Electromagnetic shield for attachment to computers

- Silicon Graphics, Inc.
Description

FIG. 1 is a top plan of the electromagnetic shield for attachment to computers comprising the present invention;

FIG. 2 is a side elevation thereof;

FIG. 3 is a bottom plan thereof;

FIG. 4 is a side elevation thereof;

FIG. 5 is an end view thereof;

FIG. 6 is an end view thereof; and,

FIG. 7 is a cross section take on line 7--7 of FIG. 2, on an enlarged scale .

Referenced Cited
U.S. Patent Documents
D331396 December 1, 1992 Benek et al.
4564722 January 14, 1986 Nordin
4873394 October 10, 1989 Bhargava et al.
5015802 May 14, 1991 Chi
5029254 July 2, 1991 Stickney
5070216 December 3, 1991 Thornton
Foreign Patent Documents
2247005 April 1974 DEX
Patent History
Patent number: D337323
Type: Grant
Filed: Mar 11, 1991
Date of Patent: Jul 13, 1993
Assignee: Silicon Graphics, Inc. (Mountain View, CA)
Inventor: Richard Singer (Menlo Park, CA)
Primary Examiner: Wallace R. Burke
Assistant Examiner: M. H. Tung
Law Firm: Blakely, Sokoloff, Taylor & Zafman
Application Number: 7/668,402
Classifications
Current U.S. Class: D14/114