Title:
Portable handset radio telephone
United States Patent D298244
Inventors:
Watanabe, Katsuhito (Tokyo, JP)
Application Number:
D/066739
Publication Date:
10/25/1988
Filing Date:
06/25/1987
Export Citation:
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Assignee:
Oki Electric Industry Co., Ltd. (Tokyo, JP)
Primary Class:
D14/138AA
Other Classes:
D14/138AB
Field of Search:
D14/53, D14/57, D14/63, D14/62, D14/64, D14/92, D14/66, D14/68, 379/419.61, 379/428, 379/433, 379/434, 379/436, 379/440, 379/444, D21/111, 455/89, 455/90, D18/12
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US Patent References:
D292513Handset telephoneOctober, 1987GilbertonD14/64
4694485Cordless telephoneSeptember, 1987Iwase379/62
D291804Portable radio telephone and FM two-way radioSeptember, 1987GeorgeD14/68
D291437TelephoneAugust, 1987LeeD14/53
4672685Dual band antenna having separate matched inputs for each bandJune, 1987Phillips et al.455/90
4661659Wireless phone system communicatively combined with a computerApril, 1987Nishimura379/61
4648125Portable radio transceiverMarch, 1987Brown455/89
D289042Cordless handset and stand telephone unitMarch, 1987BondD14/57
D289044Portable handset radio telephoneMarch, 1987WatanabeD14/68
D289045Keypad for a handset telephoneMarch, 1987BrownD14/66
D287971Cordless handset and stand telephone unitJanuary, 1987BondD14/64
D287493Handset telephone and stand unitDecember, 1986YoungD14/53
D285200Handset telephone unitAugust, 1986Bressler et al.D14/53
D284663Cordless handset telephoneJuly, 1986EdwardsD14/53
D282467Housing for a telephone handsetFebruary, 1986Felix et al.D14/63
D281517Toy telephoneNovember, 1985KolichD21/11
D279001Portable combined micro-cassette tape recorder, radio and calculatorMay, 1985NagasawaD14/68
4481382Programmable telephone systemNovember, 1984Villa-RedD14/64
D274243Cordless telephone systemJune, 1984Asaki et al.D14/64
D272344Expansible compact telephoneJanuary, 1984MackenzieD14/63
D264465Expansible compact telephoneMay, 1982MackenzieD14/53
D260992Phone book telephoneSeptember, 1981Feinberge et al.D14/53
4268721Portable telephone communication device for the hearing impairedMay, 1981Nielsen et al.379/444
4251696Compact telescoping telephone setFebruary, 1981Mackenzie et al.D14/53
D256691SpeakerphoneSeptember, 1980CamenzindD14/57
D254195Sliding hideaway keyboardFebruary, 1980Genaro et al.D18/12
Foreign References:
JP0135759August, 1984379/428
JP2159372November, 1985379/61
Other References:
New York Times, 2/24/88; Potamkin Ad; Cellular Phone as agent for Nynewx.
New York Times, 10/30/84; Motorola Ad; 8000X Portable Cellular Phone.
Primary Examiner:
Fay, Horace B.
Attorney, Agent or Firm:
Wenderoth, Lind & Ponack
Claims:
1. The ornamental design for a portable handset radio telephone, substantiallyas shown.

Description:

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

FIG. 3 is a right side elevational view thereof, the side opposite being a mirror image;

FIGS. 4 and 5 are respectively top and bottom plan views thereof;

FIG. 6 is a cross-sectional view taken on line VI in FIG. 1 with interior construction omitted;

FIG. 7 is a front, top and right side perspective view thereof in opened position;

FIG. 8 is a front and right side perspective view thereof with the ear piece receiver shown halfway between opened position in FIG. 7 and closed position in FIG. 9;

FIG. 9 is a front, top and right side perspective view thereof in closed position; and,

FIG. 10 is a front, top and right side perspective view in opened position of a second embodiment thereof corresponding to FIG. 7, with the differences in this embodiment, vis-a-vis the first, being display of the antenna in extended position, and with the display panel and sundry pushbuttons bearing typical operative indicia.

The broken line showing of numbers in the display panel in FIG. 10 is for illustrative purposes only and forms no part of the claimed design.