Credit card telephone

Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a left side, top and front perspective view of a credit card telephone showing our new design;

FIG. 2 is a front elevational view thereof;

FIGS. 3 and 4 are respectively right and left side elevational views thereof; and

FIG. 5 is a top plan view of the telephone stand with the handset removed.

Referenced Cited
U.S. Patent Documents
D283890 May 20, 1986 Britz et al.
D300135 March 7, 1989 Alvarez et al.
D302273 July 18, 1989 Adachi et al.
D304814 November 28, 1989 Rose
D305332 January 2, 1990 Schremmer et al.
D306443 March 6, 1990 Lu
D308677 June 19, 1990 Tamura
4837814 June 6, 1989 Yoshino et al.
Other references
  • Telephony, Jan. 16, 1984, p. 107, Amritsu Magnetic Cord Telephone.
Patent History
Patent number: D315485
Type: Grant
Filed: Sep 13, 1989
Date of Patent: Mar 19, 1991
Assignee: Standard Telephones and Cables Pty. Limited (Alexandria)
Inventors: Paul Schremmer (Balmain), Andrew A. H. Crick (Chiswick), Brian Boland (Dulwich Hill)
Primary Examiner: Horace B. Fay, Jr.
Law Firm: Spencer & Frank
Application Number: 7/406,806
Classifications
Current U.S. Class: Coin Or Card Operated (D14/146)