Telephone dialer adjunct

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

FIG. 1 is a front, top and right side perspective view of a telephone dialer adjunct showing our new design;

FIG. 2 is a similar perspective view thereof with the rear lid portion of the top being opened to identify a recessed area for operative associated relationship.

FIG. 3 is a top plan view thereof;

FIG. 4 is a right side elevational view;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a bottom plan view;

FIG. 7 is a front view of the telephone dialer adjunct; and

FIG. 8 is a rear view thereof.

The broken line showing of symbols in circular key buttons in FIGS. 1, 2, and 3, and of recessed keyboard characterization in FIG. 2 is for illustrative purposes only and forms no part of the claimed design.

Referenced Cited
U.S. Patent Documents
D243091 January 18, 1977 Breger
D246042 October 11, 1977 Fossella et al.
D250533 December 12, 1978 Renary
D258062 January 27, 1981 Cusumano et al.
D273952 May 22, 1984 Strawbury et al.
D275753 October 2, 1984 Mohan
D277282 January 22, 1985 Barton et al.
D277570 February 12, 1985 Genaro et al.
D278055 March 19, 1985 Vajdaffy
D279288 June 18, 1985 Andrews et al.
D289638 May 5, 1987 Kasprzycki
D290006 May 26, 1987 Frost et al.
D290354 June 16, 1987 Ryan
Patent History
Patent number: D304587
Type: Grant
Filed: Sep 21, 1988
Date of Patent: Nov 14, 1989
Assignees: American Telephone and Telegraph Company (New York, NY), AT&T Information Systems Inc. (Morristown, NJ)
Inventors: David C. Danielson (New Canaan, CT), James J. Hartmann (Indianapolis, IN), John N. McGarvey (Drexel Hill, PA), Alvin R. Tilley (Red Bank, NJ), John M. Wuerz (Indianapolis, IN)
Primary Examiner: Horace B. Fay, Jr.
Attorney: Michael A. Morra
Application Number: 7/247,458