USPatentGranted
S

Telephone handset

Granted 1 Jul 1980 · no office action yet

Current assignee: Northern Telecom Limited · originally Nortel Networks Corporation

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Inventors: Clifford D. Read, John F. Tyson · Examiner: Bernard Ansher · AU 291 · TC 2900

Application
906131
filed 15 May 1978
Publication
Not published
not published
Patent· this page
US D255681
granted 1 Jul 1980

Life of the patent

3 dated events
⤢ drag to zoom19781980198219841986198819901992199419961998ProsecutionTerm & fees
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Description

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

FIG. 1 is a perspective view of the telephone handset showing our new design;

FIG. 2 is a front plan view;

FIG. 3 is a rear plan view;

FIG. 4 is a side elevational view;

FIG. 5 is an end elevational view; and

FIG. 6 is an opposite end 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
D14/64D14/53

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File wrapper

Pendency
2.1 y
778 days filing → grant
Office actions
0
on the grant's record
Examiner
Bernard Ansher
art unit 291 · TC 2900
Citations: 4 back · 0 forward

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