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Publication numberUSD298242 S
Publication typeGrant
Application numberUS 07/063,660
Publication date25 Oct 1988
Filing date18 Jun 1987
Priority date19 Dec 1986
Publication number063660, 07063660, US D298242 S, US D298242S, US-S-D298242, USD298242 S, USD298242S
InventorsKatsuhito Watanabe
Original AssigneeOki Electric Industry Co., Ltd.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Portable handset radio telephone
US D298242 S
Abstract  available in
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  1. The ornamental design for a portable handset radio telephone, as shown and described.

FIGS. 1 and 2 are respectively front and rear elevational views of a portable handset radio telephone showing my new design in closed position;

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 cross sectional view taken on line VII--VII in FIG. 4, with interior construction shown;

FIG. 8 is a front, top and right side perspective view thereof;

FIG. 9 is a right side elevational view thereof in opened, operative position; and

FIG. 10 is a front, top and right side perspective view of a second embodiment thereof, in opened, operative position, the differences of this embodiment vis-a-vis the first embodiment as shown in FIG. 9 being (1) display of the antenna extended, and (2) showing of the large display panel and sundry pushbutton tops with conventional letters, numerals, words and symbols of in-service nature.

Non-Patent Citations
1New York Times, 10/30/84; Motorola Ad; 8000X Portable Cellular Phone.
2New York Times, 2/24/88; Potamkin Ad; Cellular Phone as agent for Wagner.
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US614142615 May 199831 Oct 2000Northrop Grumman CorporationVoice operated switch for use in high noise environments
US616973015 May 19982 Jan 2001Northrop Grumman CorporationWireless communications protocol
US622306215 May 199824 Apr 2001Northrop Grumann CorporationCommunications interface adapter
US624357315 May 19985 Jun 2001Northrop Grumman CorporationPersonal communications system
US630455911 May 200016 Oct 2001Northrop Grumman CorporationWireless communications protocol
US648072328 Aug 200012 Nov 2002Northrop Grumman CorporationCommunications interface adapter
USD41916014 May 199818 Jan 2000Northrop Grumman CorporationPersonal communications unit docking station
USD42100215 May 199822 Feb 2000Northrop Grumman CorporationPersonal communications unit handset
USD753653 *3 May 201312 Apr 2016Samsung Electronics Co., Ltd.Electronic device
U.S. ClassificationD14/138.00G