Telephone set

- Mitel Corporation
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Description

FIG. 1 is a front, top and right side perspective view of a telephone set showing my new design;

FIG. 2 is a top plan view thereof;

FIGS. 3 and 4 are respectively front and rear elevational views thereof;

FIGS. 5 and 6 are respectively right and left side elevational views thereof;

FIG. 7 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D269674 July 12, 1983 Hirota et al.
D273108 March 20, 1984 Breger
D275751 October 2, 1984 Mahan
D276338 November 13, 1984 Pardo
D284571 July 8, 1986 Marshall
D284855 July 29, 1986 Graf
D286876 November 25, 1986 Nogas et al.
D288319 February 17, 1987 Suzuki
D289160 April 7, 1987 Mahan
D289641 May 5, 1987 Brown et al.
D289642 May 5, 1987 Kaku
4296282 October 20, 1981 O'Neil et al.
Patent History
Patent number: D293439
Type: Grant
Filed: Mar 14, 1986
Date of Patent: Dec 29, 1987
Assignee: Mitel Corporation (Ontario)
Inventor: David A. Nogas (Ottawa)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Horace B. Fay, Jr.
Law Firm: Sandler & Greenblum
Application Number: 6/844,738
Classifications
Current U.S. Class: D14/58; D14/53; D14/57