Telephone speaker housing

Description

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

FIGS. 2 and 3 are respectively top and bottom plan views thereof;

FIG. 4 is a right side elevational view thereof, the side opposite being essentially a mirror image;

FIGS. 5 and 6 are respectively rear and front elevational views thereof;

FIG. 7 is a front, top and right side perspective view of a second embodiment thereof, having pushbuttons panel and speaker area, and it will be understood that the speaker apertures, which are shown fragmentarily as holes fading toward the center for ease of illustration, do in fact extend throughout the entire rectangular speaker area;

FIG. 8 is a top plan view of FIG. 7 as described therein;

FIG. 9 is a bottom plan view;

FIG. 10 is a right side elevational view thereof, the side opposite being essentially a mirror image;

FIGS. 11 and 12 are respectively rear and front elevational views thereof;

FIG. 13 is a front, top and right side perspective view of a third embodiment thereof, having a speaker area the apertures of which are shown fragmentarily as holes fading toward the center for ease of illustration, and it is understood that these apertures do in fact extend throughout the entire rectangular speaker area;

FIG. 14 is a top plan view of FIG. 13 as described therein;

FIG. 15 is a bottom plan view thereof;

FIG. 16 is a right side elevational view thereof, the side opposite being essentially a mirror image;

FIGS. 17 and 18 are respectively rear and front elevational views thereof;

FIG. 19 is a front, top and right side perspective view of a fourth embodiment thereof having pushbuttons and panel;

FIG. 20 is a top plan view of FIG. 19 as described therein;

FIG. 21 is a bottom plan view thereof;

FIG. 22 is a right side elevational view thereof, the side opposite being essentially a mirror image; and

FIGS. 23 and 24 are respectively rear and front elevational views thereof.

Referenced Cited
U.S. Patent Documents
D225746 January 1973 Federico
D227014 May 1973 Ardoline
D239838 May 1976 Crimmins
D248653 July 25, 1978 Hirasa
D258507 March 10, 1981 Dietrich
D264347 May 11, 1982 Peroni
D269432 June 21, 1983 Kowalik et al.
D274519 July 3, 1984 Pontefract
D277001 January 1, 1985 McGarvey et al.
D277282 January 22, 1985 Barton et al.
D279471 July 2, 1985 Nakashima
D280325 August 27, 1985 Joffe et al.
Other references
  • Fannon Comm. Products, 4 page brochure, Model IN-289N-402, Wired Intercom Systems.
Patent History
Patent number: D290006
Type: Grant
Filed: Oct 20, 1983
Date of Patent: May 26, 1987
Assignees: American Telephone and Telegraph (AT&T) (New York, NY), AT&T Information Systems (Holmdel, NJ)
Inventors: David P. Frost (Freehold, NJ), Gordon E. Sylvester (Jamaica, NY)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Horace B. Fay
Attorney: David H. Tannenbaum
Application Number: 6/543,926
Classifications
Current U.S. Class: D14/60; D14/52