Telephone station unit

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Description

FIG. 1 is a front elevational view of a telephone station unit showing my new design;

FIG. 2 is a top plan view thereof and for ease of illustration and with intent to show that the button pattern is repeated continuously in button columns 2 and 3;

FIG. 3 is a right side elevational view thereof with the opposite side being a mirror image thereof; and,

FIG. 4 is a rear elevational view thereof.

Referenced Cited
U.S. Patent Documents
D254007 January 22, 1980 Hampf
D276156 October 30, 1984 Goodin
D285072 August 12, 1986 Hill et al.
D289644 May 5, 1987 Aldrich et al.
D300029 February 28, 1989 Kido et al.
D300931 May 2, 1989 Stierwalt
D305423 January 9, 1990 Gilmore et al.
D306027 February 13, 1990 Gagnon
D306859 March 27, 1990 Helstab
D316549 April 30, 1991 Hampf
4385212 May 24, 1983 Tyler
Patent History
Patent number: D325585
Type: Grant
Filed: Jan 29, 1990
Date of Patent: Apr 21, 1992
Assignee: Executone Information Systems, Inc. (Scottsdale, AZ)
Inventor: Robert A. Gordon (Scottsdale, AZ)
Primary Examiner: Horace B. Fay, Jr.
Law Firm: Ratner & Prestia
Application Number: 7/471,812
Classifications
Current U.S. Class: D14/241; Keypad (D14/247)