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 condition;

FIGS. 2 and 3 are respectively top and bottom plan views thereof;

FIGS. 4 and 5 are respectively left and right side elevational views thereof;

FIG. 6 is a rear elevational view thereof; and

FIG. 7 is a fragmentary front elevational view showing the upper portion of the doors in opened position.

Referenced Cited
U.S. Patent Documents
D235108 May 1975 De Luca
D247897 May 16, 1978 De Luca
D287963 January 27, 1987 Fasano et al.
D289036 March 31, 1987 Wallgren
D299492 January 24, 1989 Gregson
D308061 May 22, 1990 De Luca
4658418 April 14, 1987 Rodgers
4694488 September 15, 1987 Mickelon et al.
4712232 December 8, 1987 Rodgers
4737985 April 12, 1988 De Luca et al.
4875232 October 17, 1989 Shumway
Patent History
Patent number: D313803
Type: Grant
Filed: Apr 29, 1988
Date of Patent: Jan 15, 1991
Assignee: Keptel, Inc. (Tinton Falls, NJ)
Inventors: Thomas J. Collins (Wall Township, Monmouth County, NJ), Peter Quintana (Brick, NJ)
Primary Examiner: Horace B. Fay, Jr.
Attorney: R. Gale Rhodes, Jr.
Application Number: 7/187,890
Classifications
Current U.S. Class: Telephone Equipment (D14/240)