Title:
Portable radio telephone
United States Patent D306294


Inventors:
Watanabe, Katsuhito (Tokyo, JP)
Application Number:
07/321196
Publication Date:
02/27/1990
Filing Date:
03/08/1989
Assignee:
Oki Electric Industry Co., Ltd. (Tokyo, JP)
Primary Class:
Other Classes:
379/433.01, 455/550.1, D14/138, D14/138R, D14/138AB, D14/248
Field of Search:
D14/147, D14/148, D14/138, D14/143, 379/433, 379/440, 379/436, 455/89, 455/90
View Patent Images:
US Patent References:
D300742Housing for a portable telephone or similar articleApril, 1989Soren et al.D14/138
D300827Housing for a portable handset telephone or similar articleApril, 1989SorenD14/148
D298621Handset telephone instrumentNovember, 1988WillisD14/147
D297734Housing for portable handset telephone or similar articleSeptember, 1988Soren et al.D14/147
D297735Housing for a portable handset telephone or similar articleSeptember, 1988Soren et al.D14/147
D297736Housing for a portable handset telephone or similar articleSeptember, 1988Knolopp et al.D14/148
D284468TelephoneJuly, 1986MatrasD14/147
D282544Telephone setFebruary, 1986WuD14/147
D275950TelephoneOctober, 1984MarshallD14/147
D254435Housing for a telephone setMarch, 1980FerronD14/147



Foreign References:
JP0135959January, 1983D14/148X
JP0086929April, 1988455/89
Other References:
Duofone Electronic Phone: Catalog No. 43-555: Model ET-415; .COPYRGT.1984.
Primary Examiner:
FAY JR, HORACE
Attorney, Agent or Firm:
WENDEROTH, LIND & PONACK (SOUTHERN BLDG. - STE. 700 805 FIFTEENTH STREET, N. W., WASHINGTON, DC, 20005, US)
Claims:
1. The ornamental design for a portable radio telephone, as shown anddescribed.

Description:

FIG. 1 is a front elevational view of a portable radio telephone in partly opened operative state;

FIG. 2 is a rear elevational view thereof;

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 sectional view taken on line VII--VII in FIG. 1 with an interior construction omitted;

FIG. 8 is a front elevational view thereof shown folded in non-operative status; and

FIG. 9 is a left side and front perspective view thereof as shown in FIG. 1, and with support stand opened.