USPatentGranted
S

Telephone network interface apparatus

Granted 31 Oct 1989 · no office action yet

Assignee: Keptel, Inc.

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Inventors: Pina Schneider, Thomas J. Collins, Anthony L. Nieves, Thomas G. Graham · Examiner: Horace B. Fay, Jr. · AU 291 · TC 2900

Application
139427
filed 30 Dec 1987
Publication
Not published
not published
Patent· this page
US D304339
granted 31 Oct 1989

Life of the patent

2 dated events
⤢ drag to zoomJan 1988Apr 1988Jul 1988Oct 1988Jan 1989Apr 1989Jul 1989Oct 1989Prosecution
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Description

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

FIG. 1 is a front elevational view of a telephone network interface apparatus showing our new design in closed position;

FIG. 2 is a rear elevational view thereof;

FIGS. 3 and 4 are respectively top and bottom plan view thereof;

FIGS. 5 and 6 are respectively right and left side elevational views thereof;

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

FIG. 8 is a front and top perspective view of the apparatus in partially opened position; and

FIG. 9 is a front elevational view showing the apparatus in fully opened 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

5 codes
USPC · US Patent Classification
D14/240379/412D14/241D13/40D14/140

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File wrapper

Pendency
1.8 y
671 days filing → grant
Office actions
0
on the grant's record
Examiner
Horace B. Fay, Jr.
art unit 291 · TC 2900
Citations: 50 back · 0 forward

Chain of title

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