Portable radio telephone

Watanabe February 27, 1

Patent Grant D306294

U.S. patent number D306,294 [Application Number 07/321,196] was granted by the patent office on 1990-02-27 for portable radio telephone. This patent grant is currently assigned to Oki Electric Industry Co., Ltd.. Invention is credited to Katsuhito Watanabe.


United States Patent D306,294
Watanabe February 27, 1990

Portable radio telephone

Claims

The ornamental design for a portable radio telephone, as shown and described.
Inventors: Watanabe; Katsuhito (Tokyo, JP)
Assignee: Oki Electric Industry Co., Ltd. (Tokyo, JP)
Appl. No.: 07/321,196
Filed: March 8, 1989

Foreign Application Priority Data

Sep 12, 1988 [JP] 63-35749
Current U.S. Class: D14/148; 379/433.01; 455/550.1; D14/138AB; D14/138R; D14/138; D14/248
Field of Search: ;D14/147,148,138,143 ;379/433,440,436 ;455/89,90

References Cited [Referenced By]

U.S. Patent Documents
D254435 March 1980 Ferron
D275950 October 1984 Marshall
D282544 February 1986 Wu
D284468 July 1986 Matras
D297734 September 1988 Soren et al.
D297735 September 1988 Soren et al.
D297736 September 1988 Knolopp et al.
D298621 November 1988 Willis
D300742 April 1989 Soren et al.
D300827 April 1989 Soren
Foreign Patent Documents
0135959 Jan 1983 JP
0086929 Apr 1988 JP

Other References

Duofone Electronic Phone: Catalog No. 43-555: Model ET-415; .COPYRGT.1984..

Primary Examiner: Fay, Jr.; Horace B.
Attorney, Agent or Firm: Wenderoth, Lind & Ponack

Description



FIG. 1 is a front elevational view of a portable radio telephone in partly opened operative state;

FIG. 2 is a rear elevational view thereof;

FIGS. 3 and 4 are respectively left and right side elevational views thereof;

FIGS. 5 and 6 are respectively top and bottom plan views thereof;

FIG. 7 is a sectional view taken on line VII--VII in FIG. 1 with an interior construction omitted;

FIG. 8 is a front elevational view thereof shown folded in non-operative status; and

FIG. 9 is a left side and front perspective view thereof as shown in FIG. 1, and with support stand opened.

* * * * *


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