Cartridge for telephone system equipment cabinet

- Mitel Corporation
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Description

FIG. 1 is a left side, top and front perspective view of a cartridge for telephone system equipment cabinet showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a left side elevational view thereof; and

FIG. 7 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
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Patent History
Patent number: D304193
Type: Grant
Filed: Nov 18, 1986
Date of Patent: Oct 24, 1989
Assignee: Mitel Corporation
Inventor: Willi Lotz (Carp)
Primary Examiner: Horace B. Fay, Jr.
Law Firm: Sandler & Greenblum
Application Number: 6/931,789
Classifications
Current U.S. Class: Telephone Equipment (D14/240); D13/99; D13/24; D13/40; D14/121; Cartridge Or Cassette Type (D14/164); Connector (D14/256)