Patent
   D494171
Priority
May 27 2003
Filed
Nov 26 2003
Issued
Aug 10 2004
Expiry
Aug 10 2018
Assg.orig
Entity
unknown
3
12
n/a
The ornamental design for an arithmetic and control unit, as shown.

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 right top perspective view thereof; and,

FIG. 8 is a rear left top perspective view thereof.

Yasutomi, Hiroshi, Kanatani, Masakazu

Patent Priority Assignee Title
D521000, Dec 27 2004 Mitsumi Electric Co., Ltd. Arithmetic and control unit
D521994, Sep 30 2004 Mitsumi Electric Co., Ltd. Arithmetic and control unit
D525971, Sep 07 2004 Snap One, LLC Combination electronic accessory box and mounting base
Patent Priority Assignee Title
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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
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D470465, Oct 22 2001 LG Electronics Inc. Settop box
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Nov 11 2003KANATANI, MASAKAZUSony Computer Entertainment IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0147500812 pdf
Nov 11 2003YASUTOMI, HIROSHISony Computer Entertainment IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0147500812 pdf
Nov 26 2003Sony Computer Entertainment Inc.(assignment on the face of the patent)
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