Portable computer

- IBM
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.

Referenced Cited
U.S. Patent Documents
D289292 April 14, 1987 Ansell et al.
D293793 January 19, 1988 Watanabe et al.
D294578 March 8, 1988 Yubisui
4769764 September 6, 1988 Levanon
4837590 June 6, 1989 Sprague
4864523 September 5, 1989 Sasaki
Patent History
Patent number: D315553
Type: Grant
Filed: Sep 9, 1988
Date of Patent: Mar 19, 1991
Assignee: International Business Machines Corporation (Armonk, NY)
Inventors: Myron F. Davis (Boca Raton, FL), Ted F. Kelley, Jr. (Boca Raton, FL), Randall W. Martin (Boca Raton, FL), Tomoyuki Takahashi (Fujisawa), Ernest Wittner (Boca Raton, FL)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Freda S. Nunn
Attorney: Mark P. Kahler
Application Number: 7/241,376
Classifications
Current U.S. Class: D14/106