Telephone network interface apparatus

- Keptel, Inc.
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Description

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

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a front, right and bottom perspective view thereof, with the subscriber cover in fully opened position, and

FIGS. 6 and 7 are respectively bottom and top plan views thereof.

Referenced Cited
U.S. Patent Documents
D287583 January 6, 1987 Smith et al.
D292089 September 29, 1987 Smith et al.
D297136 August 9, 1988 Collins et al.
D299130 December 27, 1988 Smith et al.
D304339 October 31, 1989 Collins et al.
4741032 April 26, 1988 Hampton
4749359 June 7, 1988 White
4800588 January 24, 1989 Poster, Jr.
4827504 May 2, 1989 Collins et al.
4853960 August 1, 1989 Smith
Patent History
Patent number: D313417
Type: Grant
Filed: Jul 7, 1988
Date of Patent: Jan 1, 1991
Assignee: Keptel, Inc. (Tinton Falls, NJ)
Inventors: Thomas G. Graham (Ocean, NJ), Thomas J. Collins (Wall, NJ), Joseph J. Paddock (Kinnelon, NJ)
Primary Examiner: Horace B. Fay, Jr.
Attorney: R. Gale Rhodes, Jr.
Application Number: 7/216,258
Classifications
Current U.S. Class: Telephone Equipment (D14/240)