USPatentGranted
S

Desk-top calculator

Granted 4 Jun 1985 · no office action yet

Application
461880
filed 28 Jan 1983
Publication
Not published
not published
Patent· this page
US D279106
granted 4 Jun 1985

Life of the patent

2 dated events
⤢ drag to zoomJan 1983Apr 1983Jul 1983Oct 1983Jan 1984Apr 1984Jul 1984Oct 1984Jan 1985Apr 1985Jul 1985Prosecution
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Description

1 parts
›FIG. 1 is a perspective view of a…

FIG. 1 is a perspective view of a desk-top calculator showing our new design with the display panel in raised position;

FIG. 2 is a top plan view of the calculator with the panel lowered;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a right side elevational view thereof; and

FIG. 7 is a left side elevational view thereof.

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

2 codes
USPC · US Patent Classification
D18/7D14/100

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File wrapper

Pendency
2.3 y
858 days filing → grant
Office actions
0
on the grant's record
Examiner
Louis S. Zarfas
art unit 292 · TC 2900
Citations: 3 back · 0 forward

Chain of title

⤢ drag to zoom1984198619881990199219941996199820002002Owner 1
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