Patent
   D307266
Priority
Dec 17 1986
Filed
May 21 1987
Issued
Apr 17 1990
Expiry
Apr 17 2004
Assg.orig
Entity
unknown
4
8
n/a
The ornamental design for operation and control unit for a computer, as shown.

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

FIG. 2 is a front 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 rear elevational view thereof; and

FIG. 7 is a bottom plan view thereof.

Sakai, Masayuki, Hara, Masaki, Fukuyama, Katsuo

Patent Priority Assignee Title
D397326, Oct 14 1997 LENOVO SINGAPORE PTE LTD Convertible desktop personal computer with optional base
D649151, Sep 04 2009 NETGEAR, Inc. Network device having wide viewing angle indicators for performance
D729226, Jan 30 2013 MITSUBISHI POWER, LTD Process control instrument
D853997, Feb 07 2017 Verizon Patent and Licensing Inc.; Verizon Patent and Licensing Inc Communication device
Patent Priority Assignee Title
4635811, Oct 01 1984 Honeywell Information Systems Italia Computer modular frame with retractable stabilizers
D282664, Sep 03 1982 Tokyo Shibaura Denki Kabushiki Kaisha Microprocessor
D288094, Jun 15 1984 International Business Machines Corporation Floor standing personal computer
D289056, Jun 15 1984 International Business Machines Corporation Personal computer
D289397, Aug 14 1984 METAPHOR COMPUTER SYSTEMS, A CA CORP Computer peripheral
D294261, Feb 22 1985 International Business Machines Corporation Industrial floor-standing data processor
D294355, Jan 17 1986 INTERNATIONAL BUSINESS MACHINES CORPORATION, A CORP OF NEW YORK Computer housing or the like
D298752, Jul 11 1985 SANYO ELCTRIC CO , LTD , 18-BANCHI, 2-CHOME, KEIHANHONDORI, MORIGUCHI-SHI, OSAKA-FU, JAPAN, A CORP OF JAPAN Computer
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Executed onAssignorAssigneeConveyanceFrameReelDoc
May 11 1987HARA, MASAKIMitsubishi Denki Kabushiki KaishaASSIGNMENT OF ASSIGNORS INTEREST 0052580091 pdf
May 11 1987SAKAI, MASAYUKIMitsubishi Denki Kabushiki KaishaASSIGNMENT OF ASSIGNORS INTEREST 0052580091 pdf
May 11 1987FUKUYAMA, KATSUOMitsubishi Denki Kabushiki KaishaASSIGNMENT OF ASSIGNORS INTEREST 0052580091 pdf
May 21 1987Mitsubishi Denki Kabushiki Kaisha(assignment on the face of the patent)
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