Housing for telephone set

- Northern Telecom Limited
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Description

FIG. 1 is a perspective view of a housing for a telephone set with a roll up door in an open position;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a side elevational view thereof;

FIG. 4 is a top plan view thereof; and

FIG. 5 is a front perspective view thereof with the roll up door in a closed position.

Referenced Cited
U.S. Patent Documents
D227327 June 1973 Tucker et al.
3330611 July 1967 Heifetz
3602565 August 1971 England, Jr.
4033651 July 5, 1977 England, Jr.
Patent History
Patent number: D253703
Type: Grant
Filed: Sep 19, 1977
Date of Patent: Dec 18, 1979
Assignee: Northern Telecom Limited (Montreal)
Inventors: Robert E. Hillmer (Carleton Place), Donald T. Chadwick (Ottawa), John F. Tyson (Ottawa)
Primary Examiner: Bernard Ansher
Attorney: John E. Mowle
Application Number: 5/834,700
Classifications
Current U.S. Class: D14/65; D14/52; D14/60; D12/27; D/6150
International Classification: D1403;