Patent
   D306291
Priority
Apr 27 1988
Filed
Oct 25 1988
Issued
Feb 27 1990
Expiry
Feb 27 2004
Assg.orig
Entity
unknown
37
11
n/a
The ornamental design for a portable radio telephone, substantially as shown and described.

FIG. 1 is a front top and left side perspective view of a portable radio telephone showing our 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 top 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 a interior construction omitted;

FIG. 9 is a front, top and left side perspective view of a second embodiment thereof in an operative work state, with the differences vis-a-vis the first embodiment being (1) display of extended antenna and (2) the presence of sundry numerals, letters, words and symbols of conventional inservice nature on the keyboard and some pushbutton tops.

The broken line showing of numerals in the display panel in FIG. 9 is for illustrative purposes only and forms no part of the claimed design.

Watanabe, Katsuhito, Takai, Kazuhito

Patent Priority Assignee Title
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Patent Priority Assignee Title
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 17 1988WATANABE, KATSUHITOOKI ELECTRIC INDUSTRY CO , LTD , 7-12, TORANOMON 1-CHOME, MINATO-KU, TOKYO, JAPANASSIGNMENT OF ASSIGNORS INTEREST 0049950283 pdf
Oct 17 1988TAKAI, KAZUHITOOKI ELECTRIC INDUSTRY CO , LTD , 7-12, TORANOMON 1-CHOME, MINATO-KU, TOKYO, JAPANASSIGNMENT OF ASSIGNORS INTEREST 0049950283 pdf
Oct 25 1988Oki Electric Industry Co., Ltd.(assignment on the face of the patent)
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