Cabinet for PBX circuits

- Matra Communication
Description

FIG. 1 is a front view of the cabinet for PBX circuits, showing my new design;

FIGS 2 and 3 are side views;

FIG. 4 is a top plan view;

FIG. 5 is a rear view; and,

FIG. 6 is a front perspective view from above and one side.

Referenced Cited
U.S. Patent Documents
D284959 August 5, 1986 Berg
D297930 October 4, 1988 Bohm
D319630 September 3, 1991 Hudson et al.
Other references
  • Desk cabinet rack on p. 20 of 1975 Premier catalog.
Patent History
Patent number: D338874
Type: Grant
Filed: Feb 28, 1992
Date of Patent: Aug 31, 1993
Assignee: Matra Communication (Quimper)
Inventor: Marc Renard (St. Maur)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Joel Sincavage
Law Firm: Larson & Taylor
Application Number: 7/841,752