Title:
Portable radio telephone
United States Patent D426531
US Patent References:
Portable radiotelephone
Yamaguchi - November, 1997 - D386492

Portable radio telephone
Chikuma - March, 1998 - D392635

Portable radio telephone
Chikuma - December, 1998 - D402652

Wireless telephone
Nagano et al. - February, 1999 - D406135

Wireless telephone
Nagano et al. - April, 1999 - D407719


Inventors:
Chikaraishi, Hidemitsu (Kanagawa-ken, JP)
Banryu, Atsunobu (Funabashi, JP)
Application Number:
D/104903
Publication Date:
06/13/2000
Filing Date:
05/13/1999
View Patent Images:
Assignee:
Kabushiki Kaisha Toshiba (Kawasaki, JP)
Primary Class:
Field of Search:
D14/137, D14/138, D14/147-148, D14/247-248, D14/250, D14/240, D14/140-142, 379/433, 379/434, 379/419, 379/420, 379/428, 379/440, 455/550-575, 455/90
US Patent References:
D407720Wireless telephoneApril, 1999Nagano et al.D14/138
D407721Wireless telephoneApril, 1999Nagano et al.D14/138
D407722Wireless telephoneApril, 1999Nagano et al.D14/138
D408032Wireless telephoneApril, 1999Nagano et al.D14/138
D411994Portable telephoneJuly, 1999Nakahara et al.D14/138
5901367Low insertion loss connection of an antenna to a mobile radioMay, 1999Toh455/575
Foreign References:
JP0982631June, 1997
JP1008796April, 1998
Other References:
Panasonic 521G telephone, shown in Japenese advertisement, Mar. 1998.
Japanese Design Publication 1007051, Apr. 1998.
Japanese Design Publication 997167, Dec. 1997.
P 205 telephone, shown in Japenese advertisement NTT DoCoMo, Apr. 1998.
Panasonic G450 telephone, shown in Japenese advertisement, Mar. 1997.
Mitsubishi MT-11 telephone, shown on catalog page, Jun. 1997.
NTT Do Co Mo, catalog of a portable radio telephone P 156.
Panasonic catalog of a portable radio telephone 521G.
Primary Examiner:
Asch, Jeffrey
Attorney, Agent or Firm:
Oblon, Spivak, McClelland, Maier & Neustadt, P.C.
Claims:
1. The ornamental design for portable radio telephone, as shown.

Description:

FIG. 1 is a front, top and right side perspective view of portable radio telephone, showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a left side elevational view thereof; and,

FIG. 7 is a rear elevational view thereof.