Patent
   D330693
Priority
Apr 02 1991
Filed
Apr 02 1991
Issued
Nov 03 1992
Expiry
Nov 03 2006
Assg.orig
Entity
unknown
4
4
n/a
The ornamental design for a battery unit for a portable radiotelephone, as shown and described.

FIG. 1 is a front and upper left perspective view of a battery unit for a portable radiotelephone showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof. The broken line showing is included for the purpose of illustrating environmental elements only and forms no part of the claimed design;

FIG. 4 is a right side elevational view thereof, the left side elevational view thereof being a mirror image;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a cross-sectional view taken along line 7--7 of FIG. 5;

FIG. 8 is a cross-sectional view thereof taken along line 8--8 of FIG. 5; and,

FIG. 9 is a front and upper left perspective view thereof shown on a reduced scale. The broken line showing of the radiotelephone is included for the purpose of illustrating environmental elements only and forms no part of the claimed design.

Ino, Eriko, Watanabe, Katsuhito, Seki, Naoko

Patent Priority Assignee Title
6041242, Jun 21 1996 Portable emergency response communications system and method
D382537, Aug 31 1995 Motorola, Inc.; Motorola, Inc Protective cover for a removable battery of a radiotelephone
D397670, May 16 1996 GILLETTE COMPANY, THE Battery pack for a portable electronic device
D607816, Mar 13 2009 Ever Win International Corporation Charging dock
Patent Priority Assignee Title
4532194, Sep 07 1983 James P., Liautaud Housing for a battery operated transceiver
D289156, Aug 27 1984 Motorola, Inc. Housing for a vehicular telephone control unit or similar article
D305652, Dec 29 1987 SONY CORPORATION, 7-35 KITASHINAGAWA-6, SHINAGAWA-KU, TOKYO, JAPAN A CORP OF JAPAN Portable radiotelephone
D306594, Dec 20 1988 Motorola, Inc.; MOTOROLA, INC , A CORP OF DE Telephone handset hang-up holder or similar article
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Feb 22 1991WATANABE, KATSUHITOOKI ELECTRIC INDUSTRY CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST 0056640555 pdf
Feb 22 1991SEKI, NAOKOOKI ELECTRIC INDUSTRY CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST 0056640555 pdf
Feb 22 1991INO, ERIKOOKI ELECTRIC INDUSTRY CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST 0056640555 pdf
Apr 02 1991Oki Electric Industry Co., Ltd.(assignment on the face of the patent)
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