Telephone apparatus

Latest SDX Business Systems Limited Patents:

Description

FIG. 1 is a front perspective view from above and one side;

FIG. 2 is a front view;

FIG. 3 is a rear view;

FIG. 4 is a view from one side;

FIG. 5 is a view from above;

FIG. 6 is a view from the other side; and,

FIG. 7 is an underneath plan view.

Referenced Cited
U.S. Patent Documents
D255680 July 1, 1980 Read et al.
D286777 November 18, 1986 Bishop
D293237 December 15, 1987 Brown
D297137 August 9, 1988 Richter
D300028 February 28, 1989 To
D300320 March 21, 1989 Watanabe et al.
D306729 March 20, 1990 Shaaahan et al.
D312461 November 27, 1990 Ando
D317920 July 2, 1991 Fuqua et al.
D349502 August 9, 1994 Fan
Other references
  • Teleteknik, 1979 No. 1, p. 20, FIG. 1.
Patent History
Patent number: D361331
Type: Grant
Filed: Jun 28, 1994
Date of Patent: Aug 15, 1995
Assignee: SDX Business Systems Limited (Hertfordshire)
Inventor: Keith R. Bryant (Stevenage)
Primary Examiner: Jeffrey Asch
Law Firm: Price, Gess & Ubell
Application Number: 0/25,160