USPatentGranted
S

Calculating machine

Granted 27 May 1980 · no office action yet

Current assignee: Sharp Kabushiki Kaisha (Sharp Corp.) · originally Sharp Corporation

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Inventors: Yoshihisa Ohie · Examiner: Louis S. Zarfas · AU 292 · TC 2900

Application
878489
filed 16 Feb 1978
Publication
Not published
not published
Patent· this page
US D255124
granted 27 May 1980

Life of the patent

2 dated events
⤢ drag to zoomJan 1978Apr 1978Jul 1978Oct 1978Jan 1979Apr 1979Jul 1979Oct 1979Jan 1980Apr 1980Jul 1980Prosecution
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Description

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

FIG. 1 is a perspective view of a calculating machine showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a right elevational view thereof;

FIG. 6 is a left elevational view thereof; and

FIG. 7 is a bottom plan 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

1 codes
USPC · US Patent Classification
D18/7

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Pendency
2.3 y
831 days filing → grant
Office actions
0
on the grant's record
Examiner
Louis S. Zarfas
art unit 292 · TC 2900
Citations: 2 back · 0 forward

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