Telephone handset base including transparent display panels

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Description

FIG. 1 is a front elevational view of a telephone handset base including push buttons and transparent display panels;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof; and

FIG. 7 is a perspective view thereof.

Referenced Cited
U.S. Patent Documents
D251843 May 15, 1979 Knoll et al.
D251844 May 15, 1979 Kramer
D257978 January 20, 1981 Festa et al.
D265734 August 10, 1982 Mohan
D266512 October 12, 1982 Furbershaw
D268181 March 8, 1983 Banko
D269178 May 31, 1983 Foggia et al.
D269268 June 7, 1983 Ko
D271689 December 6, 1983 Gerniers
Patent History
Patent number: D280988
Type: Grant
Filed: Sep 24, 1982
Date of Patent: Oct 15, 1985
Assignee: British Telecommunications (London)
Inventor: John K. Williams (Ipswich)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Horace B. Fay
Law Firm: Kemon & Estabrook
Application Number: 6/422,562
Classifications
Current U.S. Class: D14/62; D14/60; D14/53