Portable radio telephone

Hiroko December 11, 2

Patent Grant D451897

U.S. patent number D451,897 [Application Number D/139,016] was granted by the patent office on 2001-12-11 for portable radio telephone. This patent grant is currently assigned to Kabushiki Kaisha Toshiba. Invention is credited to Yokoyama Hiroko.


United States Patent D451,897
Hiroko December 11, 2001

Portable radio telephone

Claims

The ornamental design for a portable radio telephone, as shown and described.
Inventors: Hiroko; Yokoyama (Yokohama, JP)
Assignee: Kabushiki Kaisha Toshiba (Kawasaki, JP)
Appl. No.: D/139,016
Filed: March 23, 2001

Foreign Application Priority Data

Sep 26, 2000 [JP] 12-26801
Sep 26, 2000 [JP] 12-26802
Current U.S. Class: D14/138AA
Current International Class: 1403
Field of Search: ;D14/137,138,218,147-148,247-248,144,341-347 ;379/433.434,419,420,428,440 ;455/550-575,90

References Cited [Referenced By]

U.S. Patent Documents
D402652 December 1998 Chikuma
D406135 February 1999 Nagano et al.
D407719 April 1999 Nagano et al.
D407722 April 1999 Nagano et al.
D408032 April 1999 Nagano et al.
D412329 July 1999 Banyu
D415149 October 1999 Vuolteenaho et al.
D415489 October 1999 Ke
D426531 June 2000 Chikaraishi et al.
D427984 July 2000 Anderson et al.
D433397 November 2000 Ogawa
D434018 November 2000 Nakahara et al.
D436090 January 2001 Nagano et al.
D436938 January 2001 Won
D439230 March 2001 Braxton et al.
D439573 March 2001 DeLeon
D440952 April 2001 Carvalho
D440953 April 2001 Omran et al.
6084962 July 2000 Plenge
Foreign Patent Documents
1035026 Mar 1999 JP
1035103 Mar 1999 JP
1035080 Nov 1999 JP
1035103-1 Mar 2000 JP

Other References

Panasonic G450 telephone advertisement. Mar. 11, 1997.* .
Kyusyu Matsushita Electric Industrial Co., Ltd., dated Jun. 1, 2000. .
Sharpe J-Phone Tokyo Kabushiki Kaisha, dated Jan. 24, 2000. .
Sanyo Electric Co., Ltd., dated Nov. 10, 1999. .
Kyocera Nihon do Tsushin Kabushiki Kaisha, dated Jun. 9, 1999. .
Kabushiki Kaisha Toshiba, dated Dec., 1999. .
Photograph of Audiovox Cell Phone, Disclosed before Mar. 23, 2001. .
NTT DoCoMO, dated Jun. 7, 2001..

Primary Examiner: Asch; Jeffrey
Attorney, Agent or Firm: Banner & Witcoff, Ltd.

Description



FIG. 1 is a top, front and right side perspective view of a portable radio telephone showing my new design according to a first embodiment thereof,

FIG. 2 is a front elevational view thereof,

FIG. 3 is a rear elevational view thereof,

FIG. 4 is a right side elevational view thereof,

FIG. 5 is a left side elevational view thereof,

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

* * * * *


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