Patent
   D310517
Priority
May 15 1987
Filed
Sep 18 1987
Issued
Sep 11 1990
Expiry
Sep 11 2004
Assg.orig
Entity
unknown
20
15
n/a
The ornamental design for portable computer, as shown and described.

FIG. 1 is a front elevational view of a portable computer, 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 an enlarged end sectional view taken on the line 7--7 of FIG. 1 with inner mechanisms omitted;

FIG. 8 is a front, top and right side perspective view thereof; and

FIG. 9 is a top right side perspective view thereof with the display in the opened position and the handle extended.

Yonezawa, Midori, Sakai, Masayuki, Sawatani, Masaharu, Hara, Masaki, Fukuyama, Katsuo

Patent Priority Assignee Title
D317444, Mar 28 1989 Sharp Corporation Computer
D320009, Jun 14 1989 ALPS ELECTRIC CO , LTD , Lap top computer
D323344, Sep 14 1989 Canon Kabushiki Kaisha Printer for electronic computer
D332605, Dec 18 1990 Apple Computer, Inc.; APPLE COMPUTER, INC , A CORP OF CA Laptop computer housing
D332944, Apr 25 1990 Samsung Electronics Co., Ltd. Lap top computer
D333130, Feb 25 1991 Beaver Computer Corporation; BEAVER COMPUTER CORPORATION, 174 COMPONENT DR , SAN JOSE, CA 95131-119 A CORP OF CA Portable computer
D333299, Feb 25 1991 Beaver Computer Corporation; BEAVER COMPUTER CORPORATION, A CORP OF CA Portable computer
D334738, Apr 25 1990 Samsung Electronics Co., Ltd. Lap top computer
D335869, Jul 06 1990 Kabushiki Kaisha Toshiba Electronic computer
D340447, Jul 19 1991 Mitsubishi Denki Kabushiki Kaisha Computer
D345550, Jun 12 1991 Kabushiki Kaisha Toshiba Electronic computer
D346368, Apr 15 1992 Acer Incorporated Notebook computer
D351183, Jun 29 1992 Kabushiki Kaisha Toshiba Word processor
D357465, Apr 22 1993 Kabushiki Kaisha Toshiba Electronic computer
D361062, Mar 17 1993 Kabushiki Kaisha Toshiba Electronic computer
D368470, Aug 11 1993 Kabushiki Kaisha Toshiba Electronic computer
D369146, Aug 05 1994 Kabushiki Kaisha Toshiba Electronic computer
D381964, Jan 13 1994 Kabushiki Kaisha Toshiba Electronic computer
D466499, Jul 20 2001 Sony Corporation Computer
RE40094, Jul 20 2001 Sony Corporation Computer
Patent Priority Assignee Title
4742478, Sep 19 1984 Data General Corporation Housing for a portable computer
D280622, Oct 18 1982 AST RESEARCH, INC Portable computer
D282843, Nov 22 1982 Epson Corporation; Kabushiki Kaisha Suwa Seikosha Portable electronic computer
D283511, Apr 12 1983 MicroOffice Systems Technology Portable computer
D284474, Apr 30 1983 Sharp Corporation Portable computer
D287969, May 02 1984 Ampere Incorporated Portable electronic computer
D289177, Apr 19 1984 SHARP KABUSHIKI KAISHA TO BE REPRESENTED AS SHARP CORPORATION IN ENGLISH , A CORP OF JAPAN Electronic calculator
D289511, Jun 25 1984 GOODYEAR TIRE & RUBBER COMPANY THE, AKRON, OHIO 44316 A CORP OF OHIO Tire
D289763, Dec 07 1983 SANYO ELECTRIC CO , LTD , 18, KEIHAN-HONDORI 2-CHOME, MORIGUCHI CITY OSAKA 570, JAPAN A CORP OF JAPAN Computer
D290256, Jan 17 1986 INTERNATIONAL BUSINESS MACHINES CORPORATION, A CORP OF NEW YORK Portable computer
D291442, Mar 28 1984 Seiko Epson Kabushiki Kaisha Computer
D293677, Sep 21 1984 Mitsubishi Denki Kabushiki Kaisha Electronic computer
D293678, Sep 21 1984 Mitsubishi Denki Kabushiki Kaisha Electronic computer
D294029, Apr 26 1985 Hitachi, Keiyo Engineering Co., Ltd. Portable computer
D298945, Sep 09 1985 MATSUSHITA ELECTRIC INDUSTRIAL CO , LTD Hand held computer
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Sep 07 1987HARA, MASAKIMitsubishi Denki Kabushiki KaishaASSIGNMENT OF ASSIGNORS INTEREST 0047800292 pdf
Sep 07 1987SAKAI, MASAYUKIMitsubishi Denki Kabushiki KaishaASSIGNMENT OF ASSIGNORS INTEREST 0047800292 pdf
Sep 07 1987SAWATANI, MASAHARUMitsubishi Denki Kabushiki KaishaASSIGNMENT OF ASSIGNORS INTEREST 0047800292 pdf
Sep 07 1987YONEZAWA, MIDORIMitsubishi Denki Kabushiki KaishaASSIGNMENT OF ASSIGNORS INTEREST 0047800292 pdf
Sep 07 1987FUKUYAMA, KATSUOMitsubishi Denki Kabushiki KaishaASSIGNMENT OF ASSIGNORS INTEREST 0047800292 pdf
Sep 18 1987Mitsubishi Denki Kabushiki Kaisha(assignment on the face of the patent)
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