Arithmetic and control unit

Description

FIG. 1 is a perspective view of a first embodiment of an arithmetic and control unit showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a left side elevational view thereof; and

FIG. 8 is another top plan view thereof wherein the disc tray portion is in the open position. The disc tray portion in broken lines is for illustrative purposes only and forms no part of the claimed design.

FIG. 9 is a front elevational view of a second embodiment of an arithmetic and control unit showing my new design;

FIG. 10 is a top plan view thereof;

FIG. 11 is a rear elevational view thereof;

FIG. 12 is a bottom plan view thereof;

FIG. 13 is a right side elevational view thereof;

FIG. 14 is a left side elevational view thereof; and

FIG. 15 is another top plan view thereof wherein the disc tray portion is in the open position. The disc tray portion in broken lines is for illustrative purposes only and forms no part of the claimed design.

FIG. 16 is a front elevational view of a third embodiment of an arithmetic and control unit showing my new design;

FIG. 17 is a top plan view thereof;

FIG. 18 is a right side elevational view thereof;

FIG. 19 is a rear elevational view thereof;

FIG. 20 is a bottom plan view thereof;

FIG. 21 is a left side elevational view thereof; and,

FIG. 22 is another top plan view thereof wherein the disc tray portion is in the open position. The disc tray portion in broken lines is for illustrative purposes only and forms no part of the claimed design.

Claims

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

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Inventors:	Goto; Teiyu (Tokyo, JP)
Assignee:	Sony Computer Entertainment Inc. (Tokyo, JP)
Appl. No.:	D/115,714
Filed:	December 21, 1999

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Foreign Application Priority Data

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Aug 26, 1999 [JP]			D11-22631
Aug 26, 1999 [JP]			D11-22633
Aug 26, 1999 [JP]			D11-22634
Aug 26, 1999 [JP]			D11-22640

Current U.S. Class:	D14/356
Current International Class:	1402
Field of Search:	;D14/348,349,356,363,314,355,368 ;D13/162,184,199 ;312/223.2 ;360/99.01,99.12 ;361/694,696 ;369/34,36

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References Cited [Referenced By]

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U.S. Patent Documents

D296554	July 1988	Shiozawa et al.
D310825	September 1990	Crease et al.
D363703	October 1995	Ray et al.
D365332	December 1995	Mieki
398910	September 1998	Suzuki

Foreign Patent Documents

	637089		Oct 1984		JP
	739300		Jul 1988		JP
	739313		Jul 1988		JP
	740639		Aug 1988		JP
	754833		Feb 1989		JP
	755132		Feb 1989		JP
	740102-2		Feb 1989		JP
	821425		Oct 1991		JP
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	905020		Aug 1994		JP
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	1008173		Apr 1998		JP
	991414-1		Apr 1998		JP
	1002667-1		Nov 1998		JP
	1045358		Jul 1999		JP
	1048621		Sep 1999		JP

Other References

"PlayStation2" Atari, FALCON 040 (1993), Oct. 1999, http://www.iris.dti.ne.jp/.about.spe/game/ps2/ps2.htm. . "ATARI FALCON 030" Atari MicroBox, http://www.best.com/.about. hmk/aflcon.htm..

Primary Examiner: Nunn; Freda
Attorney, Agent or Firm: Rader,Fishman & Grauer