Telecommunications equipment cabinet

- Northern Telecom Limited
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Description

FIG. 1 is a front and right side perspective view of a telecommunications equipment cabinet showing our new design;

FIG. 2 is a front elevational view; and

FIG. 3 is a top plan view, the side opposite to that shown in FIG. 1 is substantially identical, and the back of the cabinet is plain and unadorned.

Referenced Cited
U.S. Patent Documents
D158768 May 1950 Kress
D171106 December 1953 Sandberg
D186943 December 1959 La Due et al.
D197428 February 1964 Massarella
D204195 March 1966 Rawson
D208633 September 1967 Pascale et al.
D210588 March 1968 Mazza
D265478 July 20, 1982 Leaman et al.
D266760 November 2, 1982 Trussler et al.
D279562 July 9, 1985 Wood
3188524 June 1965 Williams
Other references
  • Hoffman Eng. Corp., Bulletin A-12; shows 2-door model on p. 1. Tele-Tech, Nov. 1948; Cabinets at pp. 58 and 117.
Patent History
Patent number: D284187
Type: Grant
Filed: Mar 5, 1984
Date of Patent: Jun 10, 1986
Assignee: Northern Telecom Limited (Montreal)
Inventors: Michael Brown (Ottawa), Robert B. Isaacs (Ottawa)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Horace B. Fay
Attorney: Sidney T. Jelly
Application Number: 6/586,447
Classifications
Current U.S. Class: D14/52; D14/102