Telephone main frame module or similar article

- Porta Systems Corp.
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Description

FIG. 1 is a front, top and right side perspective view of a telephone main frame module or similar article;

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

FIG. 4 is an elevational view as seen from the left hand side of FIG. 1 thereof;

FIG. 5 is a left side elevational view thereof.

The broken line showing of horizontal members in FIGS. 1, 2, 3 and 5 is for illustrative purposes only and forms no part of the claimed design.

Referenced Cited
U.S. Patent Documents
D247897 May 16, 1978 De Luca
D248096 June 6, 1978 Stupay
D281493 November 26, 1985 Prager et al.
D299492 January 24, 1989 Gregson
4131330 December 26, 1978 Stupay
4694488 September 15, 1987 Mickelson et al.
4712232 December 8, 1987 Rodgers
4737985 April 12, 1988 De Luca et al.
4759057 July 19, 1988 De Luca et al.
4808116 February 28, 1989 Unger et al.
Patent History
Patent number: D308061
Type: Grant
Filed: Jun 3, 1987
Date of Patent: May 22, 1990
Assignee: Porta Systems Corp. (Syosset, NY)
Inventor: Paul V. De Luca (Plandome Manor, NY)
Primary Examiner: Horace B. Fay, Jr.
Attorney: Charles E. Temko
Application Number: 7/57,051