USPatentGranted
S

Electrophotographic copying machine

Granted 6 Sep 1983 · no office action yet

Assignee: Canon Inc.

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Attorney: Attorney · Log in to unlock

Inventors: Hiroyuki Tokuda · Examiner: Nelson C. Holtje · AU 292 · TC 2900

Application
251092
filed 6 Apr 1981
Publication
Not published
not published
Patent· this page
US D270451
granted 6 Sep 1983

Life of the patent

4 dated events
⤢ drag to zoom19821984198619881990199219941996199820002002ProsecutionOwnershipTerm & fees
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Description

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

FIG. 1 is a front elevational view of an electrophotographic copying machine showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a top and right front perspective view thereof;

FIG. 8 is a top and right front perspective view thereof with the auto-document feeder in a raised position.

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
D16/30

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File wrapper

Pendency
2.4 y
883 days filing → grant
Office actions
0
on the grant's record
Examiner
Nelson C. Holtje
art unit 292 · TC 2900
Citations: 8 back · 0 forward

Chain of title

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