Call processor for a telephone system

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Description

FIG. 1 is a top plan view of a telephone unit showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a right side view thereof; and

FIG. 6 is a left side view thereof.

Referenced Cited
U.S. Patent Documents
D232100 July 1974 Binks
D236008 July 1975 Wixon
D250891 January 23, 1979 Renard
D254007 January 22, 1980 Hampf
D254493 March 18, 1980 Grosso
3322904 May 1967 McCay et al.
Patent History
Patent number: D267179
Type: Grant
Filed: Sep 27, 1979
Date of Patent: Dec 7, 1982
Assignee: Iwatsu Electric Company, Limited (Tokyo)
Inventors: Ryoji Yamaguchi (Kokubunji), Toshio Kurita (Sayama)
Primary Examiner: Bernard Ansher
Law Firm: Oblon, Fisher, Spivak, McClelland & Maier
Application Number: 6/79,427
Classifications
Current U.S. Class: D14/66; D14/53
International Classification: D1403;