Telephone handset

- AT&T
Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a back, transmitter-end and side perspective view of a telephone handset showing our new design;

FIG. 2 is a front, transmitter-end and side perspective view of the telephone handset shown in FIG. 1;

FIG. 3 is a back plan view thereof;

FIG. 4 is a side elevational view of the telephone handset, the opposite side being a mirror image thereof;

FIG. 5 is a front plan view thereof;

FIG. 6 is a transmitter-end elevational view thereof; and,

FIG. 7 is a receiver-end elevational view thereof.

Referenced Cited
U.S. Patent Documents
D244141 April 26, 1977 Bliven
D278816 May 14, 1985 McGarvey et al.
D285073 August 12, 1986 Danielson et al.
D292703 November 10, 1987 Tragatschnig
D295624 May 10, 1988 Garcia
D301578 June 13, 1989 Sasaki et al.
D320021 September 17, 1991 Dalton
D333466 February 23, 1993 Chung
4694485 September 15, 1987 Iwase
Patent History
Patent number: D342261
Type: Grant
Filed: Sep 3, 1992
Date of Patent: Dec 14, 1993
Assignee: AT&T Bell Laboratories (Murray Hill, NJ)
Inventors: Anthony J. Grewe (Fishers, IN), Daniel K. Harden (Palo Alto, CA), Sonja Schiefer (San Francisco, CA), Steven J. Shiozaki (Belmont, CA), David C. Stowers (Nutley, NJ), Michael P. Zambelli (Livingston, NJ)
Primary Examiner: Alan P. Douglas
Assistant Examiner: Jeffrey Asch
Attorney: Michael A. Morra
Application Number: 7/938,359
Classifications
Current U.S. Class: Handset (23) (D14/248)