Portable handset radio telephone

Details Portable handset radio telephone Portable handset radio telephone

Filed on

1988-03-24

Date issued

1989-10-24

Examiner

Fay, Jr., Horace B.

Patent Class

Recording, communication, or information retrieval equipment

SubClass

Video or audio transmission, recording or playback equipment

SubSubClass

Radio transceiver

Other Related Categories

D14147, D14148

Type

Patent

Status

active

Patent number

D03041883

Description

REFERENCES:
patent: D152922 (1949-03-01), Shipton
patent: D234605 (1975-03-01), Larson
patent: D286778 (1986-11-01), Beaumont
patent: D290842 (1987-07-01), Scheid et al.
patent: D291082 (1987-07-01), Buchin
patent: D291084 (1987-07-01), Taniguchi
patent: D291199 (1987-08-01), Watanabe
patent: D293442 (1987-12-01), Richardson et al.
patent: D298034 (1988-10-01), Yoshiharu
patent: D299493 (1989-01-01), Watanabe
patent: 4718110 (1988-01-01), Schaefer
Radio Shack Catalog 1985; No. 380: .COPYRGT.1984; at p. 91, Phone Style 2-Station Intercom System; Model 43-205-Handset.

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