Patent
   D316410
Priority
Feb 21 1990
Filed
Aug 21 1990
Issued
Apr 23 1991
Expiry
Apr 23 2005
Assg.orig
Entity
unknown
58
10
n/a
The ornamental design for a portable radio telephone, 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 plan view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a left side elevational view thereof;

FIG. 7 is a right side elevational view thereof;

FIG. 8 is a sectional view taken on line VIII--VIII of FIG. 2 with the interior construction omitted.

Watanabe, Katsuhito, Seki, Naoko

Patent Priority Assignee Title
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D886088, Jun 30 2017 RED COM, LLC Electronic device
D896209, Jun 30 2017 RED COM, LLC Electronic device
D928762, May 18 2018 RED COM, LLC Electronic device
Patent Priority Assignee Title
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Aug 10 1990WATANABE, KATSUHITOOKI ELECTRIC INDUSTRY CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST 0054140467 pdf
Aug 10 1990SEKI, NAOKOOKI ELECTRIC INDUSTRY CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST 0054140467 pdf
Aug 21 1990Oki Electric Industry Co., Ltd.(assignment on the face of the patent)
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