Arithmetic and control unit

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Description

FIG. 1 is a perspective view of an arithmetic and control unit showing my new design, wherein a lid portion is in the open position;

FIG. 2 is a top plan view thereof, wherein the lid portion is in the open position; and

FIG. 3 is a top plan view thereof, wherein the lid portion is removed.

Portions of FIGS. 1-3 that are shown as broken lines are for illustrative purposes only and form no part of the claimed design.

Claims

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

Referenced Cited
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Patent History
Patent number: D539278
Type: Grant
Filed: Mar 9, 2005
Date of Patent: Mar 27, 2007
Assignee: Sony Computer Entertainment Inc. (Tokyo)
Inventor: Teiyu Goto (Tokyo)
Primary Examiner: Robin Webster
Assistant Examiner: Karen E. Patterson
Attorney: Rader, Fishman & Grauer PLLC
Application Number: 29/224,860
Classifications
Current U.S. Class: Tray Or Support For Optical Or Magnetic Disc (D14/260.1)