Arithmetic and control unit for computer

- NEC Corporation
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Description

FIG. 1 is a top perspective view of the arithmetic and control unit for computer 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 of one side thereof;

FIG. 5 is a side elevational view of the other side thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken lines showing of ports in FIGS. 1–3 are included for the purpose of illustrating unclaimed portions and form no part of the claimed design.

Claims

The ornamental design for the arithmetic and control unit for computer, as shown and described.

Referenced Cited
U.S. Patent Documents
D263474 March 23, 1982 Tokiyama
D368908 April 16, 1996 Ikenaga
D369149 April 23, 1996 Chang et al.
D370667 June 11, 1996 Chen et al.
D380475 July 1, 1997 Rasmussen
D387039 December 2, 1997 Perona et al.
D396471 July 28, 1998 Kolinen
D408823 April 27, 1999 Kirby
D412156 July 20, 1999 Mizusugi et al.
D413331 August 31, 1999 Martinson
D471541 March 11, 2003 Tomino et al.
D493165 July 20, 2004 Kiple et al.
20060181845 August 17, 2006 Shah et al.
Patent History
Patent number: D576162
Type: Grant
Filed: Sep 21, 2007
Date of Patent: Sep 2, 2008
Assignee: NEC Corporation (Tokyo)
Inventors: Shinji Mine (Tokyo), Masaki Kato (Tokyo)
Primary Examiner: Robin V. Webster
Assistant Examiner: Karen E Kearney
Attorney: Seyfarth Shaw LLP
Application Number: 29/291,954
Classifications
Current U.S. Class: Peripheral Equipment (D14/356)