USPatentGranted
S

Electrostatic copier

Granted 21 Feb 1978 · no office action yet

Current assignee: Ricoh Co., Ltd. · originally Ricoh Company, Ltd.

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Inventors: Kenichi Nakade · Examiner: Wallace R. Burke · AU 291 · TC 2900

Application
720796
filed 7 Sep 1976
Publication
Not published
not published
Patent· this page
US D247296
granted 21 Feb 1978

Life of the patent

2 dated events
⤢ drag to zoomOct 1976Jan 1977Apr 1977Jul 1977Oct 1977Jan 1978Apr 1978Prosecution
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Description

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

FIG. 1 is a front view of an electrostatic copier showing my new design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a bottom plan view thereof; and

FIG. 7 is a perspective view thereof, shown in the operating mode.

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
D16/31

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

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