Key telephone set

- Nitsuko Limited
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Description

FIG. 1 is a front elevational view of a key telephone set showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a perspective view thereof with the handset removed.

Referenced Cited
U.S. Patent Documents
D280324 August 27, 1985 Endt
D280404 September 3, 1985 Inaba
D281422 November 19, 1985 Miura et al.
D283620 April 29, 1986 Aguilar
D284079 June 3, 1986 Kita et al.
D284188 June 10, 1986 Kondo et al.
D287361 December 23, 1986 Sekiguchi et al.
D287490 December 30, 1986 Sekiguchi et al.
D287852 January 20, 1987 Brown et al.
D290700 July 7, 1987 Lindahl
4463222 July 31, 1984 Poradowski
Patent History
Patent number: D296784
Type: Grant
Filed: Jun 24, 1986
Date of Patent: Jul 19, 1988
Assignee: Nitsuko Limited (Kanagawa)
Inventor: Hiroshi Yamagishi (Kawasaki)
Primary Examiner: Horace B. Fay
Law Firm: Burns, Doane, Swecker & Mathis
Application Number: 6/877,975
Classifications
Current U.S. Class: D14/58; D14/53; D14/62; D14/57