Portable radio telephone

Watanabe March 26, 1

Patent Grant D315731

U.S. patent number D315,731 [Application Number 07/425,835] was granted by the patent office on 1991-03-26 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 D315,731
Watanabe March 26, 1991

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.: 07/425,835
Filed: October 20, 1989

Foreign Application Priority Data

Apr 20, 1989 [JP] 1-14416
Current U.S. Class: D14/148; D14/138AA; D14/138AB; D14/138; D14/144; D14/252
Field of Search: ;D14/147,148,138,248,252 ;379/433,440,434 ;455/89,90

References Cited [Referenced By]

U.S. Patent Documents
D282166 January 1986 Yuen
D284468 July 1986 Matras
D297734 September 1988 Soren et al.
D297735 September 1988 Soren et al.
D298241 October 1988 Watanabe
D298244 October 1988 Watanabe
D300742 April 1989 Soren et al.
D304189 October 1989 Nagele et al.
D305427 January 1990 Soren et al.
D306294 February 1990 Watanabe
Primary Examiner: Fay, Jr.; Horace B.
Attorney, Agent or Firm: Wenderoth, Lind & Ponack

Description



FIG. 1 is a front top and left side elevational view of a portable radio telephone showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a plan view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is a sectional view taken on line VIII--VIII in FIG. 2 with an interior construction omitted;

FIG. 9 is a front elevational view depicting a state of opening a display cover;

FIG. 10 is a right side elevational view depicting a state of opening a display cover;

FIG. 11 is a front top and left side perspective view depicting a state of rotating a display cover and showing a display panel.

* * * * *


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