Display add-on for telephone equipment, or the like

- Northern Telecom Limited
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Description

FIG. 1 is a top, front and side perspective view of a display add-on for telephone equipment or the like showing my new design.

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a back elevational view thereof;

FIG. 5 is a bottom plan view;

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

FIG. 7 is a right side elevational view thereof.

Referenced Cited
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Foreign Patent Documents
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Other references
  • IBM Tech. Disclosure Bulletin, vol. 24, No. 7B, Dec. 1981; CRT Mtg. for Typewriter; Leg Support.
Patent History
Patent number: D306026
Type: Grant
Filed: Oct 13, 1988
Date of Patent: Feb 13, 1990
Assignee: Northern Telecom Limited (Montreal)
Inventor: Alan P. Boykiw (Ottawa)
Primary Examiner: Horace B. Fay, Jr.
Attorney: Robert C. Hogeboom
Application Number: 7/257,238