Portable handset radio telephone

Watanabe October 25, 1

Patent Grant D298242

U.S. patent number D298,242 [Application Number 07/063,660] was granted by the patent office on 1988-10-25 for portable handset radio telephone. This patent grant is currently assigned to Oki Electric Industry Co., Ltd.. Invention is credited to Katsuhito Watanabe.


United States Patent D298,242
Watanabe October 25, 1988

Portable handset radio telephone

Claims

The ornamental design for a portable handset radio telephone, as shown and described.
Inventors: Watanabe; Katsuhito (Tokyo, JP)
Assignee: Oki Electric Industry Co., Ltd. (Tokyo, JP)
Appl. No.: 07/063,660
Filed: June 18, 1987

Foreign Application Priority Data

Dec 19, 1986 [JP] 61-50077
Current U.S. Class: D14/138G
Field of Search: ;D14/53,66,57,68,63-92,64 ;379/61,62,419,428,433,440,444 ;D21/111 ;455/89,90 ;D18/12

References Cited [Referenced By]

U.S. Patent Documents
D254195 February 1980 Genaro et al.
D256691 September 1980 Camenzind
D260992 September 1981 Feinberge et al.
D264465 May 1982 Mackenzie
D272344 January 1984 Mackenzie
D274243 June 1984 Asaki et al.
D279001 May 1985 Nagasawa
D281517 November 1985 Kolich
D282467 February 1986 Felix et al.
D284663 July 1986 Edwards
D285200 August 1986 Bressler et al.
D285200 August 1986 Bressler et al.
D287493 December 1986 Young
D287971 January 1987 Bond
D289042 March 1987 Bond
D289044 March 1987 Watanabe
D289044 March 1987 Watanabe
D289045 March 1987 Brown
D291437 August 1987 Lee
D291804 September 1987 George
D292513 October 1987 Gilberton
D293239 December 1987 Larson
4251696 February 1981 Mackenzie et al.
4268721 May 1981 Nielsen et al.
4481382 November 1984 Villa-Red
4648125 March 1987 Brown
4661659 April 1987 Nishimura
4672685 June 1987 Phillips et al.
4694485 September 1987 Iwase
Foreign Patent Documents
0135759 Aug 1984 JP
2159372 Nov 1985 JP

Other References

New York Times, 2/24/88; Potamkin Ad; Cellular Phone as agent for Wagner. .
New York Times, 10/30/84; Motorola Ad; 8000X Portable Cellular Phone..

Primary Examiner: Fay; Horace B.
Attorney, Agent or Firm: Wenderoth, Lind & Ponack

Description



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.

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