USPatentGranted
S

Portable computer

Granted 11 Sep 1990 · no office action yet

Assignee: Mitsubishi Electric Corporation

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Inventors: Katsuo Fukuyama, Midori Yonezawa, Masaharu Sawatani, Masaki Hara +1 · Examiner: Wallace R. Burke · AU 291 · TC 2900

Application
Not granted yet
filed 18 Sep 1987
Publication
Not published
not published
Patent· this page
US D310517
granted 11 Sep 1990

Life of the patent

2 dated events
⤢ drag to zoomJan 1988Jul 1988Jan 1989Jul 1989Jan 1990Jul 1990Prosecution
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Description

1 parts
›FIG. 1 is a front elevational view of…

FIG. 1 is a front elevational view of a portable computer, showing our new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is an enlarged end sectional view taken on the line 7--7 of FIG. 1 with inner mechanisms omitted;

FIG. 8 is a front, top and right side perspective view thereof; and

FIG. 9 is a top right side perspective view thereof with the display in the opened position and the handle extended.

the grant prints no section headings; every part label below is ours, taken from that part's own first words

Claims

1 · 1 independent · depth 1
1 granted claims

Classifications

1 codes
USPC · US Patent Classification
D14/106

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File wrapper

Pendency
3.0 y
1,089 days filing → grant
Office actions
0
on the grant's record
Examiner
Wallace R. Burke
art unit 291 · TC 2900
Citations: 23 back · 0 forward

Chain of title

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