Scalable processing architecture (SPARC) computer motherboard

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Description

FIG. 1 is a perspective view of a first embodiment of the scalable processing architecture (sparc) computer motherboard embodying my new design;

FIG. 2 is a top elevational view thereof;

FIG. 3 is a back side view thereof;

FIG. 4 is a front side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a left side view thereof; and,

FIG. 7 is a bottom view thereof.

The broken line showing throughout the drawing views is included for the purpose of illustrating environmental structure.

Referenced Cited
U.S. Patent Documents
D275279 August 28, 1984 LIttlefield et al.
D304442 November 7, 1989 Edmnmonds
4031371 June 21, 1977 Devries
5287009 February 15, 1994 Heung
5397919 March 14, 1995 Tata et al.
Other references
  • Circuit boards on p. 233 of EDN, Jan. 21, 1991.
Patent History
Patent number: D412887
Type: Grant
Filed: Oct 22, 1996
Date of Patent: Aug 17, 1999
Assignee: Cycle Computer Corporation (Cupertino, CA)
Inventor: Mark L. Johnston (Los Altos, CA)
Primary Examiner: Joel Sincavage
Law Firm: Morrison & Foerster LLP
Application Number: 0/61,332
Classifications
Current U.S. Class: Semiconductor, Transistor Or Integrated Circuit (24) (D13/182)
International Classification: 1303;