Portable computer
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Description
FIG. 1 is a front, top and right side perspective view of a portable computer showing our new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a right side elevational view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a left side elevational view thereof;
FIG. 6 is a rear elevational view thereof;
FIG. 7 is a bottom plan view thereof;
FIG. 8 is a front, top and right side perspective view thereof being shown in the closed position;
FIG. 9 is a front, top and right side perspective view thereof being shown in the opened position with the keyboard removed from the base.
Referenced Cited
U.S. Patent Documents
D273109 | March 20, 1984 | Breger |
D277962 | March 12, 1985 | Thom |
D294029 | February 2, 1988 | Nishiyama et al. |
D299031 | December 20, 1988 | Sugano |
D306433 | March 6, 1990 | Mitchell |
D312451 | November 27, 1990 | Katoh et al. |
4488146 | December 11, 1984 | Burchart |
4704604 | November 3, 1987 | Fuhs |
4720781 | January 19, 1988 | Crossland et al. |
4852032 | July 25, 1989 | Matsuda et al. |
4903221 | February 20, 1990 | Krenz |
Patent History
Patent number: D317302
Type: Grant
Filed: Aug 7, 1989
Date of Patent: Jun 4, 1991
Assignee: Hitachi, Ltd. (Tokyo)
Inventors: Shinji Shibuya (Kodaira), Nobuo Fukuda (Machida), Yoshihiro Kawakatsu (Sayama), Michiaki Kotsuka (Chiba), Masaaki Eishima (Narashino)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Freda S. Nunn
Law Firm: Antonelli, Terry, Stout & Kraus
Application Number: 7/390,690
Type: Grant
Filed: Aug 7, 1989
Date of Patent: Jun 4, 1991
Assignee: Hitachi, Ltd. (Tokyo)
Inventors: Shinji Shibuya (Kodaira), Nobuo Fukuda (Machida), Yoshihiro Kawakatsu (Sayama), Michiaki Kotsuka (Chiba), Masaaki Eishima (Narashino)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Freda S. Nunn
Law Firm: Antonelli, Terry, Stout & Kraus
Application Number: 7/390,690
Classifications
Current U.S. Class:
D14/106