Portable handset radio telephone

Description

FIGS. 1 and 2 are respectively front and rear elevational views showing my new design;

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 views thereof, taken on the line VII of FIG. 1;

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

FIG. 9 is a front, top and right 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.

Referenced Cited
U.S. Patent Documents
D254195 February 12, 1980 Genaro et al.
D256691 September 2, 1980 Camenzind
D260992 September 29, 1981 Feinberge et al.
D264465 May 18, 1982 Mackenzie
D272344 January 24, 1984 Mackenzie
D274243 June 12, 1984 Asaki et al.
D279001 May 28, 1985 Nagasawa
D281517 November 26, 1985 Kolich
D282467 February 4, 1986 Felix et al.
D284663 July 15, 1986 Edwards
D285200 August 19, 1986 Bressler et al.
D287493 December 30, 1986 Young
D287971 January 27, 1987 Bond
D289042 March 31, 1987 Bond
D289044 March 31, 1987 Watanabe
D289045 March 31, 1987 Brown
D291437 August 18, 1987 Lee
D291804 September 8, 1987 George
D292513 October 27, 1987 Gilberton
4251696 February 17, 1981 Mackenzie et al.
4268721 May 19, 1981 Nielsen et al.
4481382 November 6, 1984 Villa-Red
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Foreign Patent Documents
0135759 August 1984 JPX
2159372 November 1985 JPX
Other references
  • New York Times, 2/24/88; Potamkin Ad; Cellular Phone as agent for Nynex. New York Times, 10/30/84; Motorola Ad; 8000X, Portable Cellular Phone.
Patent History
Patent number: D298241
Type: Grant
Filed: Jun 18, 1987
Date of Patent: Oct 25, 1988
Assignee: Oki Electric Industry Co., Ltd. (Tokyo)
Inventor: Katsuhito Watanabe (Tokyo)
Primary Examiner: Horace B. Fay
Law Firm: Wenderoth, Lind & Ponack
Application Number: 7/63,659
Classifications
Current U.S. Class: D14/64; D14/53; D14/68