USPatentGranted
S

Portable computer

Granted 11 Dec 1990 · no office action yet

Current assignee: NEC Corporation · originally AT&T Company

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Inventors: Toyoshi Watanabe, Noboru Watabe, Masatoshi Iwamoto, Toru Ichihashi · Examiner: Wallace R. Burke · AU 291 · TC 2900

Application
332310
filed 3 Apr 1989
Publication
Not published
not published
Patent· this page
US D312822
granted 11 Dec 1990

Life of the patent

2 dated events
⤢ drag to zoomApr 1989Jul 1989Oct 1989Jan 1990Apr 1990Jul 1990Oct 1990Jan 1991Prosecution
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Description

1 parts
›FIG. 1 is a top, front, right side…

FIG. 1 is a top, front, right side perspective view of a portable computer showing our new design, with the cover in the opened position;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a left side elevational view thereof;

FIG. 8 is a front elevational view thereof with the cover closed;

FIG. 9 is a rear elevational view thereof with the cover closed;

FIG. 10 is a top plan view thereof with the cover closed;

FIG. 11 is a bottom plan view thereof with the cover closed;

FIG. 12 is a right side elevational view thereof with the cover closed;

FIG. 13 is a left side elevational view thereof with the cover closed; and

FIG. 14 is a top, front, right side perspective view thereof on an enlarged scale with the cover closed.

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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Pendency
1.7 y
617 days filing → grant
Office actions
0
on the grant's record
Examiner
Wallace R. Burke
art unit 291 · TC 2900
Citations: 3 back · 0 forward

Chain of title

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