Patent
   D293675
Priority
Aug 23 1985
Filed
Feb 20 1986
Issued
Jan 12 1988
Expiry
Jan 12 2002
Assg.orig
Entity
unknown
27
3
n/a
The ornamental design for a central processor unit, as shown and described.

FIG. 1 is a front, top, and right side perspective view of a central processor unit showing our new design.

FIG. 2 is a front elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a rear elevational view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is a front, top and right side perspective view of a second embodiment of our new design;

FIG. 9 is a front elevational view thereof;

FIG. 10 is a right side elevational view thereof, the left side of the housing being identical to the top surface of the first embodiment as shown in FIGS. 1 and 6, and the left sides of the supporting legs being mirror images of the right sides.

FIG. 11 is a bottom plan view thereof.

Nakagawa, Tsuyoshi, Shibuya, Shinji, Kuroiwa, Yukio, Maeda, Yoshiaki, Yokoi, Kenji, Midorikawa, Kanji

Patent Priority Assignee Title
D300428, Mar 06 1987 International Business Machines Corporation Voice communication module for use with computers
D302006, Jul 16 1987 Seiko Epson Corporation Microprocessor
D306014, Feb 05 1987 Wang Laboratories, Inc. Computer
D306283, Feb 05 1987 Wang Laboratories, Inc. Computer
D308047, Oct 06 1987 International Business Machines Corp. Data processor
D311525, Jun 15 1988 ACER INCORPORATED, 602 -IIN SHENG ROAD TAIPEI 10445, TAIWAN R O C Computer
D314188, Nov 08 1988 Kabushiki Kaisha Toshiba Operation arithmetic controller with magnetic disk for electronic computer
D314761, Jul 31 1989 Matsushita Electric Industrial Co., Ltd. Central processing unit for a computer
D314947, Nov 06 1989 Matsushita Electric Industrial Co., Ltd. Central processing unit for a computer
D315722, Feb 02 1989 Matsushita Electric Industrial Co., Ltd. Central processing unit for computer
D320006, Aug 04 1989 Apple Computer, Inc. Personal computer housing or similar article
D320978, Jul 14 1989 IBM INFORMATION PRODUCTS CORPORATION, 55 RAILROAD AVENUE, GREENWICH, CT 06830 A CORP OF DE Word processor system unit
D322429, Jun 14 1989 SEIKO EPSON CORPORATION, 4-1, NISHISHINJUKU 2-CHOME, SHINJUKU-KU, TOKYO, A CORP OF JAPAN Electronic computer
D322602, Dec 08 1989 Seiko Epson Corporation Electronic computer
D325378, May 18 1990 INTERNATIONAL BUSINESS MACHINES CORPORATION, A CORP OF NY Personal computer enclosure
D342238, Apr 16 1992 Wang Laboratories, Inc.; WANG LABORATORIES, INC , A CORP OF MA Personal computer
D342943, Sep 16 1991 PDACO LTD Housing for a computer
D346590, May 01 1992 Compaq Computer Corporation Personal computer
D348253, May 01 1992 Compaq Computer Corporation Personal computer
D350333, Jul 18 1991 INTERNATIONAL BUSINESS MACHINES CORPORATION, A CORP OF NY Rack mounted data storage unit for a data processing system
D356783, Apr 07 1993 NICE SYSTEMS, INC Modular digital voice processing machine for recording voice and data
D358378, Oct 23 1992 TEAC Corporation Disc drive
D364147, Jun 23 1994 HEWLETT-PACKARD DEVELOPMENT COMPANY, L P Personal computer
D445788, Aug 26 1999 Sony Computer Entertainment Inc. Arithmetic and control unit
D525245, Sep 14 2004 Sony Computer Entertainment Inc.; Sony Computer Entertainment Inc Arithmetic and control unit
D661696, Apr 15 2011 Kabushiki Kaisha Toshiba Arithmetic operation control machine for computer
ER5177,
Patent Priority Assignee Title
D277283, Jun 01 1982 SCI TECHNOLOGY, INC , AN ALABAMA CORP Computer console
D281245, Apr 12 1983 Qume Corporation Computer housing
D288094, Jun 15 1984 International Business Machines Corporation Floor standing personal computer
///////
Executed onAssignorAssigneeConveyanceFrameReelDoc
Nov 06 1985YOKOI, KENJIHitachi, LTDASSIGNMENT OF ASSIGNORS INTEREST 0047770407 pdf
Nov 06 1985SHIBUYA, SHINJIHitachi, LTDASSIGNMENT OF ASSIGNORS INTEREST 0047770407 pdf
Nov 06 1985NAKAGAWA, TSUYOSHIHitachi, LTDASSIGNMENT OF ASSIGNORS INTEREST 0047770407 pdf
Nov 06 1985MIDORIKAWA, KANJIHitachi, LTDASSIGNMENT OF ASSIGNORS INTEREST 0047770407 pdf
Nov 06 1985MAEDA, YOSHIAKIHitachi, LTDASSIGNMENT OF ASSIGNORS INTEREST 0047770407 pdf
Nov 06 1985KUROIWA, YUKIOHitachi, LTDASSIGNMENT OF ASSIGNORS INTEREST 0047770407 pdf
Feb 20 1986Hitachi, Ltd.(assignment on the face of the patent)
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule