Patent
   D284474
Priority
Apr 30 1983
Filed
Oct 28 1983
Issued
Jul 01 1986
Expiry
Jul 01 2000
Assg.orig
Entity
unknown
60
4
n/a
The ornamental design for a portable computer, as shown and described.

FIG. 1 is a perspective view of the portable computer showing my new design, in closed condition;

FIG. 2 is a perspective view thereof with the telephone line communication unit removed from the housing and in operable condition;

FIG. 3 is a perspective view thereof with display with the cover opened and the display and keyboard in operable condition;

FIG. 4 is a front elevational view of the portable computer in a closed condition;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a left side elevational view thereof;

FIG. 8 is a top plan view thereof; and

FIG. 9 is a bottom plan view thereof.

The telephone handset is shown in broken line for illustrative purposes only.

Sawada, Masaji

Patent Priority Assignee Title
D293677, Sep 21 1984 Mitsubishi Denki Kabushiki Kaisha Electronic computer
D293678, Sep 21 1984 Mitsubishi Denki Kabushiki Kaisha Electronic computer
D294831, Feb 13 1985 Mitsubishi Denki Kabushiki Kaisha Portable computer
D295176, Oct 15 1985 Matsushita Electric Industrial Co., Ltd. Portable computer
D295519, Sep 23 1985 RANDOM CORPORATION, A CORP OF OH Computer terminal
D298945, Sep 09 1985 MATSUSHITA ELECTRIC INDUSTRIAL CO , LTD Hand held computer
D303250, Sep 30 1986 WANG LABORATORIES, INC Portable computer
D307892, Jul 06 1987 Toshiba Corporation Word processor having function of electronic computer
D308050, Aug 03 1987 Kabushiki Kaisha Toshiba Electronic computer
D308971, May 01 1989 Portable telephone unit
D310350, Jul 06 1987 Kabushiki Kaisha Toshiba Combined word processor and computer
D310353, Jun 17 1987 Kabushiki Kaisha Toshiba Electronic computer
D310517, May 15 1987 Mitsubishi Denki Kabushiki Kaisha Portable computer
D310828, Dec 22 1988 Unisys Corporation Personal computer
D311528, Feb 13 1987 Kabushiki Kaisha Toshiba Electronic computer
D311906, Aug 08 1988 Kabushiki Kaisha Toshiba Electronic computer
D312075, May 12 1989 QUANTA COMPUTER INC. Laptop personal computer or similar article
D312249, May 15 1987 Kabushiki Kaisha Toshiba Electronic computer
D312450, May 29 1987 Compaq Computer Corporation Personal laptop computer
D312822, Oct 03 1988 NEC Corporation Portable computer
D313977, May 24 1988 Kabushiki Kaisha Toshiba Electronic computer
D314558, Feb 25 1988 Kabushiki Kaisha Toshiba Electronic computer
D316085, May 23 1988 Kabushiki Kaisha Toshiba Portable electronic computer
D319221, Apr 24 1987 Honeywell Inc. Tripod mounted computer
D322803, Nov 07 1988 Fujitsu Limited Portable printer
D324038, Jun 20 1989 Kabushiki Kaisha Toshiba Electronic computer
D324379, Jun 06 1989 Kabushiki Kaisha Toshiba Electronic computer
D324380, Jul 06 1989 Kabushiki Kaisha Toshiba Electronic computer
D324673, Jul 14 1989 Kabushiki Kaisha Toshiba Electronic computer
D324674, Jul 13 1989 Kabushiki Kaisha Toshiba Electronic computer
D324676, Jun 20 1989 Kabushiki Kaisha Toshiba Electronic computer
D324855, Jul 06 1989 Kabushiki Kaisha Toshiba Electronic computer
D324856, Jul 31 1989 Kabushiki Kaisha Toshiba Electronic computer
D326650, Jul 18 1989 Kabushiki Kaisha Toshiba Electronic computer
D327473, Jun 12 1989 Kabushiki Kaisha Toshiba Electronic computer
D328287, Jun 12 1989 Kabushiki Kaisha Toshiba Electronic computer
D328288, Aug 29 1989 Kabushiki Kaisha Toshiba Electronic computer
D328455, Aug 29 1989 Kabushiki Kaisha Toshiba Electronic computer
D328592, Aug 29 1989 Kabushiki Kaisha Toshiba Electronic computer
D330197, Aug 30 1989 Kabushiki Kaisha Toshiba Electronic computer
D331253, Dec 28 1989 SHARP KABUSHIKI KAISHA, A CORP OF JAPAN Typewriter
D331393, Apr 07 1989 Kabushiki Kaisha Toshiba Electronic computer
D332780, Jun 09 1989 Kabushiki Kaisha Toshiba Electronic computer
D335287, Jul 14 1989 Kabushiki Kaisha Toshiba Electronic computer
D335869, Jul 06 1990 Kabushiki Kaisha Toshiba Electronic computer
D336076, Aug 28 1990 Kabushiki Kaisha Toshiba Electronic computer
D336286, May 14 1990 Kabushiki Kaisha Toshiba Electronic computer
D337096, Oct 25 1990 Kabushiki Kaisha Toshiba Electronic computer
D337100, May 15 1990 Kabushika Kaisha Toshiba Electronic computer
D337319, May 15 1990 Kabushiki Kaisha Toshiba Electronic computer
D337573, Aug 29 1989 Kabushiki Kaisha Toshiba Electronic computer
D337574, Nov 29 1989 Kabushiki Kaisha Toshiba Electronic computer
D338879, Jul 06 1989 Kabushiki Kaisha Toshiba Electronic computer
D345550, Jun 12 1991 Kabushiki Kaisha Toshiba Electronic computer
D347829, Dec 26 1991 Kabushiki Kaisha Toshiba Electronic computer
D350534, Jul 24 1990 Kabushiki Kaisha Toshiba Electronic computer
D369146, Aug 05 1994 Kabushiki Kaisha Toshiba Electronic computer
D491175, Dec 17 2001 TOSHIBA AMERICA INFORMATION SYSTEMS, INC Notebook computer with touch screen
D491176, Dec 17 2001 TOSHIBA AMERICA INFORMATION SYSTEMS, INC Notebook computer with touch screen
D491934, Dec 17 2001 TOSHIBA AMERICA INFORMATION SYSTEMS, INC Notebook computer with touch screen
Patent Priority Assignee Title
4339632, Nov 26 1980 Bell Telephone Laboratories, Incorporated Button illumination for repertory dialer with low battery voltage indication
4497036, Apr 12 1983 Microffice Systems Technology; MicroOffice Systems Technology Portable computer
222883,
D275857, Aug 12 1981 La Telephonie Industrielle et Commerciale Telic Alcatel Data transmission terminal
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 24 1983SAWADA, MASAJISHARP KABUSHIKI KAISHA, A CORP OF JAPANASSIGNMENT OF ASSIGNORS INTEREST 0041890574 pdf
Oct 28 1983Sharp Corporation(assignment on the face of the patent)
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