Patent
   D341579
Priority
Jul 03 1991
Filed
Jan 02 1992
Issued
Nov 23 1993
Expiry
Nov 23 2007
Assg.orig
Entity
unknown
5
4
n/a
The ornamental design for a portable laptop computer, as shown and described.

FIG. 1 is a front, top and right side perspective view of a portable laptop computer showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a front, top and right side perspective view thereof with a cover pivoted to a closed position.

FIGS. 4-8 are drawn on a slightly enlarged scale.

Imamura, Tetsuya, Sugihara, Shinichi, Moriwaki, Masahiko, Aikawa, Tadashi

Patent Priority Assignee Title
D353584, Oct 27 1992 NEC Corporation Portable personal computer
D359275, Sep 18 1992 LENOVO SINGAPORE PTE LTD Portable personal computer
D362428, Apr 28 1993 LENOVO SINGAPORE PTE LTD Personal computer
D371775, May 14 1993 Texas Instruments Incorporated Portable computer keyboard
D589042, Jul 26 2007 QUANTA COMPUTER INC. Network device
Patent Priority Assignee Title
D308861, Mar 07 1988 Sharp Corporation Word processor
D333128, Dec 18 1990 Industrial Technology Research Institute Portable computer
D333815, Mar 20 1990 SHARP KABUSHIKI KAISHA, A CORP OF JAPAN Computer
D334182, Oct 26 1990 SHARP KABUSHIKI KAISHA, A CORP OF JAPAN Computer
/////
Executed onAssignorAssigneeConveyanceFrameReelDoc
Dec 09 1991SUGIHARA, SHINICHIMATSUSHITA ELECTRIC INDUSTRIAL CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST 0059690027 pdf
Dec 09 1991IMAMURA, TETSUYAMATSUSHITA ELECTRIC INDUSTRIAL CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST 0059690027 pdf
Dec 09 1991MORIWAKI, MASAHIKOMATSUSHITA ELECTRIC INDUSTRIAL CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST 0059690027 pdf
Dec 09 1991AIKAWA, TADASHIMATSUSHITA ELECTRIC INDUSTRIAL CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST 0059690027 pdf
Jan 02 1992Matsushita Electric Industrial Co., Ltd.(assignment on the face of the patent)
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule