Central processing unit for computer

Esslinger September 18, 1

Patent Grant D310661

U.S. patent number D310,661 [Application Number 07/214,153] was granted by the patent office on 1990-09-18 for central processing unit for computer. This patent grant is currently assigned to Next, Inc.. Invention is credited to Hartmut Esslinger.


United States Patent D310,661
Esslinger September 18, 1990

Central processing unit for computer

Claims

The ornamental design for central processing unit for computer, as shown and described.
Inventors: Esslinger; Hartmut (Los Gatos, CA)
Assignee: Next, Inc. (Redwood City, CA)
Appl. No.: 07/214,153
Filed: June 30, 1988

Current U.S. Class: D14/311
Field of Search: ;D14/100-117 ;D13/40,41 ;360/97-99 ;361/390-395,331,380,381 ;200/5A,5R,6A,6R ;312/138.1,208 ;174/52.1

References Cited [Referenced By]

U.S. Patent Documents
D229697 December 1973 Davis et al.
D254736 April 1980 Kneale
D268584 April 1983 Jobs et al.
D271102 October 1983 Manock et al.
D273295 April 1984 Stewart
D277673 February 1985 Dresselhaus et al.
D283817 May 1986 Sakamoto
D285687 September 1986 Manock et al.
D285688 September 1986 Manock et al.
D286050 October 1986 Roots et al.
D287967 January 1987 Gemmell et al.
D290257 June 1987 Manock et al.
D295976 May 1988 Aremka et al.
D298943 December 1988 Haager et al.

Other References

Tektronix-Oct. 1985, p. 5, (Drafting Systems), Processor underneath desk. .
Wang Laboratories, Inc. 1984, p. 11, (Processor), U.S. Computer Systems Brochure. .
Frogdesign Hartmut Esslinger, Inc., Frogart, 1988..

Primary Examiner: Burke; Wallace R.
Assistant Examiner: Nunn; Freda S.
Attorney, Agent or Firm: Jackson; Robert R. Rogers; Laurence S. Shulman; Doreen F.

Description



FIG. 1 is a top, right, front perspective view of a central processing unit for computer showing my new design;

FIG. 2 is a top, left, rear perspective view thereof;

FIG. 3 is a front elevational view thereof on an enlarged scale;

FIG. 4 is a left side elevational view thereof on an enlarged scale, the right side being a mirror image;

FIG. 5 is a top plan view thereof on an enlarged scale;

FIG. 6 is a bottom plan view thereof on an enlarged scale; and

FIG. 7 is a rear elevational view thereof on an enlarged scale.

The connectors are shown in broken lines in FIGS. 2 and 7 for illustrative purposes only and forms no part of the claimed design.

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