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Publication numberUSD447468 S1
Publication typeGrant
Application numberUS 29/110,004
Publication dateSep 4, 2001
Filing dateAug 26, 1999
Priority dateMar 8, 1999
Publication number110004, 29110004, US D447468 S1, US D447468S1, US-S1-D447468, USD447468 S1, USD447468S1
InventorsYoshihito Nakahara, Ryo Kodama
Original AssigneeMitsubishi Denki Kabushiki Kaisha
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Portable telephone
US D447468 S1
Abstract  available in
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  1. The ornamental design for a portable telephone, as shown.

FIG. 1 is a front elevational view of a portable telephone, showing our new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is an enlarged cross-sectional view thereof, taken along line 7—7 of FIG. 1, with the internal system omitted;

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

FIG. 9 is a front, top and right side perspective view with the front cover opened thereof.

Non-Patent Citations
1Mitsubishi Electric Corp. advertisement, prior to Jan. 19, 1998, MT-30 telephone.*
2THZ11 Cyber Giga telephone, Feb. 1999 Tuka catalog.*
3Toshiba DL-S25P and Mitsubishi TL PH9 telephones on single page advertisement of Nov. 26, 1997.
U.S. ClassificationD14/138.00R