Portable telephone set

Description

FIG. 1 is a front, top and left side perspective view of a portable telephone set showing our new design;

FIGS. 2 and 3 are respectively front and rear elevational views thereof;

FIGS. 4 and 5 are respectively left and right elevational views thereof; and,

FIGS. 6 and 7 are respectively top and bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D263703 April 6, 1982 Fukushima et al.
D263705 April 6, 1982 Fukushima et al.
D271490 November 22, 1983 Fukushima et al.
D297639 September 13, 1988 Fukushima et al.
D298129 October 18, 1988 Watanabe
D300429 March 28, 1989 Watanabe
D315154 March 5, 1991 Iizuka et al.
D315728 March 26, 1991 Neltemann et al.
4677654 June 30, 1987 Lagin et al.
5020090 May 28, 1991 Morris
Other references
  • Catalogue "DiamondTel Cellular Telephones" published by Mitsubishi Electric Co. (Japan). Catalogue "ANTEL" published by Antel Communications Corp. (U.S.A.). Catalogue "Hotline" published by General Electric Co., (U.S.A.). Catalogue "Tough Talker Transportable" published by Motorola Inc. (U.S.A.). Catalogue "porty" published by N. V. Philips' Gloeil ampenfabrieken (Netherland). Catalogue "Funktelefon SE 911" published by Ascom?(?). Catalogue "Siemens Mobiltelefone" published by Siemens (Germany). Catalogue published by AEG Olympia AG(Germany).
Patent History
Patent number: D325908
Type: Grant
Filed: Jan 7, 1991
Date of Patent: May 5, 1992
Assignee: Oki Electric Industry Co., Ltd. (Tokyo)
Inventors: Naoko Seki (Tokyo), Katsuhito Watanabe (Tokyo), Eriko Ino (Tokyo)
Primary Examiner: Horace B. Fay, Jr.
Law Firm: Wenderoth, Lind & Ponack
Application Number: 7/638,426
Classifications