Telephone tone dialer

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Description

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

FIG. 2 is a bottom plan view;

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

FIG. 4 is a front elevational view;

FIG. 5 is a rear elevational view; and,

FIG. 6 is a perspective view thereof.

Referenced Cited
U.S. Patent Documents
D269267 June 7, 1983 Brown
D308381 June 5, 1990 Dehnert
D311874 November 6, 1990 Ingram, II et al.
D315109 March 5, 1991 Ingram, II et al.
D319347 August 27, 1991 Vanlandingham, Jr. et al.
D323469 January 28, 1992 Saito
2537598 January 1951 Mason
2580845 January 1952 Sam
Patent History
Patent number: D339140
Type: Grant
Filed: Feb 7, 1992
Date of Patent: Sep 7, 1993
Assignee: Telean Technology Limited (Shatin)
Inventor: Henry M. L. Chong (Shatin)
Primary Examiner: Alan P. Douglas
Assistant Examiner: Jeffrey Asch
Law Firm: Nikaido, Marmelstein, Murray & Oram
Application Number: 7/831,397
Classifications
Current U.S. Class: Automatic Dialer (D14/245)