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Portable computer
D315553 Portable computer
Patent Drawings:Drawing: D315553-10    Drawing: D315553-11    Drawing: D315553-2    Drawing: D315553-3    Drawing: D315553-4    Drawing: D315553-5    Drawing: D315553-6    Drawing: D315553-7    Drawing: D315553-8    Drawing: D315553-9    
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(10 images)

Inventor: Davis, et al.
Date Issued: March 19, 1991
Application: 07/241,376
Filed: September 9, 1988
Inventors: Davis; Myron F. (Boca Raton), Kelley, Jr.; Ted F. (Boca Raton), Martin; Randall W. (Boca Raton, FL)
Takahashi; Tomoyuki (Fujisawa, JP)
Wittner; Ernest (Boca Raton, FL)
Assignee: International Business Machines Corporation (Armonk, NY)
Primary Examiner: Burke; Wallace R.
Assistant Examiner: Nunn; Freda S.
Attorney Or Agent: Kahler; Mark P.
U.S. Class: D14/328
Field Of Search: D14/100; D14/101; D14/106; D14/113; D14/115; D14/124; D14/125; D18/1; D18/7; D18/11; D18/12; 235/145A; 235/145R; 340/700; 340/706; 340/711; 340/712; 341/22; 341/23; 358/249; 358/254; 364/706; 364/707; 364/708; 364/709; 364/710; 312/208; 312/7.2; 248/917; 248/918; 248/919; 248/920; 248/921; 248/922; 248/923; 248/924; 248/925
International Class:
U.S Patent Documents: D289292; D293793; D294578; 4769764; 4837590; 4864523
Foreign Patent Documents:
Other References:









Abstract:
Claim: The ornamental design for a portable computer, as shown and described.
Description: FIG. 1 is a top, front, right side perspective view of the portable computer showing our new design.

FIG. 2 is a top, front, right side perspective view thereof, the keyboard being detached.

FIG. 3 is a bottom, rear, left side perspective view thereof.

FIG. 4 is a front elevational view thereof.

FIG. 5 is a front elevational view thereof with the computer in the closed position and the handle extended.

FIG. 6 is a rear elevational view thereof.

FIG. 7 is a right side elevational view thereof.

FIG. 8 is a left side elevational view thereof.

FIG. 9 is a top plan view thereof.

FIG. 10 is a bottom plan view thereof.

FIG. 11 is a top, front, right side perspective view thereof in the closed position and with the handle in the extended position;

FIG. 12 is a bottom, rear, left side perspective view thereof.

FIG. 13 is a right side elevational view thereof.

FIG. 14 is a left side elevational view thereof.

FIG. 15 is a top plan view thereof.

FIG. 16 is a bottom plan view thereof.

FIGS. 17 and 18 are respectively left and right side elevational views thereof with the keyboard's supports angled in the downward position.

The computer is shown in the open position in FIGS. 1, 2, 3, 4, 7, 8, 9, 10, 17 and 18. The computer is shown in closed position in the remaining views.

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