Patent
   D493460
Priority
May 27 2003
Filed
Nov 26 2003
Issued
Jul 27 2004
Expiry
Jul 27 2018
Assg.orig
Entity
unknown
0
13
n/a
The ornamental design for an arithmetic and control unit, as shown and described.

FIG. 1 is a front elevational view of an arithmetic and control unit showing our new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a front left top perspective view thereof in an upright position;

FIG. 8 is a front right bottom perspective view thereof in the upright position; and,

FIG. 9 is a front left top perspective view thereof.

The broken line portions showing in the drawings are for illustrative purpose only and form no part of the claimed design.

Yasutomi, Hiroshi, Kanatani, Masakazu

Patent Priority Assignee Title
Patent Priority Assignee Title
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D331570, May 18 1990 Oki Electric Industry Co., Ltd. Central control unit for personal computer
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D387740, May 29 1996 Kabushiki Kaisha Toshiba Function-extended unit of an electronic computer
D407393, Mar 25 1996 Sony Corporation Communication apparatus
D412495, Jan 22 1998 Kabushiki Kaisha Toshiba Operation controller for electronic computers
D436105, Aug 26 1999 Sony Computer Entertainment Inc. Arithmetic and control unit
D441375, Apr 16 1999 Sony Corporation Editor for sound and visual data
D445789, Jun 26 2000 Casing
D470465, Oct 22 2001 LG Electronics Inc. Settop box
D482369, Jun 13 2002 Carl-Zeiss-Stiftung Housing for an electronic device
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Nov 11 2003KANATANI, MASAKAZUSony Computer Entertainment IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0147480815 pdf
Nov 11 2003YASUTOMI, HIROSHISony Computer Entertainment IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0147480815 pdf
Nov 26 2003Sony Computer Entertainment Inc.(assignment on the face of the patent)
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