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Patent
   D315722
Priority
Feb 02 1989
Filed
May 31 1989
Issued
Mar 26 1991
Expiry
Mar 26 2005
Inventors
Imamura, T…
Assg.orig
MATSUSHITA…
Assg.curr
Matsushita…
Entity
unknown
Referenced by
13
References
5
Maint.:
n/a
The ornamental design for a central processing unit for computer, as shown.

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

FIG. 2 is a rear, bottom, and left side perspective view thereof.
INVENTORS:

Imamura, Tetsuya, Funaki, Hirokatsu, Use, Natsu

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
D338659, Aug 27 1991 AT&T Bell Laboratories Small computer housing
D350333, Jul 18 1991 INTERNATIONAL BUSINESS MACHINES CORPORATION, A CORP OF NY Rack mounted data storage unit for a data processing system
D367269, Oct 06 1993 SILICON GRAPHICS INTERNATIONAL, CORP Top front and side portions of a combined computer housing and support stands
D440564, Nov 30 1999 Hitachi, LTD Magnetic disc storage unit for electronic computer
D484501, Jun 27 2002 NEC Corporation Computer
D484877, Jun 27 2002 NEC Corporation Computer
D844578, Jul 28 2016 Amazon Technologies, Inc.; Amazon Technologies, Inc Media extender device
D860959, Jul 28 2016 Amazon Technologies, Inc. Media extender device
D871364, Jul 12 2019 Audio amplifier
D880440, Jun 28 2017 Amazon Technologies, Inc. Electronic device
D981983, Sep 27 2021 Sound amplifier
D981984, Sep 27 2021 Audio processor
D981985, Sep 27 2021 Sound amplifier
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
D293675, Aug 23 1985 Hitachi, Ltd. Central processor unit
D296696, Aug 23 1985 Hitachi, Ltd. Central processor unit
D301140, Jun 11 1986 Future International Limited Data processing unit
D302266, Dec 22 1986 American Telephone and Telegraph Company; AT&T Information Systems Inc. Computer housing
D305227, May 11 1987 Apple Computer, Inc. Computer housing
ASSIGNMENT RECORDS    Assignment records on the USPTO
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 21 1989IMAMURA, TETSUYAMATSUSHITA ELECTRIC INDUSTRIAL CO , LTD , NO 1006, OAZA-KADOMA, KADOMA-SHI, OSAKA, JAPANASSIGNMENT OF ASSIGNORS INTEREST 0050850992 pdf
Apr 21 1989FUNAKI, HIROKATSUMATSUSHITA ELECTRIC INDUSTRIAL CO , LTD , NO 1006, OAZA-KADOMA, KADOMA-SHI, OSAKA, JAPANASSIGNMENT OF ASSIGNORS INTEREST 0050850992 pdf
Apr 21 1989USE, NATSUMATSUSHITA ELECTRIC INDUSTRIAL CO , LTD , NO 1006, OAZA-KADOMA, KADOMA-SHI, OSAKA, JAPANASSIGNMENT OF ASSIGNORS INTEREST 0050850992 pdf
May 31 1989Matsushita Electric Industrial Co., Ltd.(assignment on the face of the patent)
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