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Publication numberUSD427170 S
Publication typeGrant
Application numberUS 29/102,110
Publication dateJun 27, 2000
Filing dateMar 17, 1999
Publication number102110, 29102110, US D427170 S, US D427170S, US-S-D427170, USD427170 S, USD427170S
InventorsMark Andrew Edwards, Alexander Ross, Robin WC Chu, Midori Yonezawa, Tadamasa Hayakawa
Original AssigneeMitsubishi Denki Kabushiki Kaisha
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Portable telephone device
US D427170 S
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  1. The ornamental design for a portable telephone device, as shown and described.

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

FIG. 2 is a rear, bottom and left side perspective view thereof; and,

FIG. 3 is a front, top and right side perspective view thereof, with an earphone extended.

Non-Patent Citations
1Japanese language advertisement showing "Genio" by Toshiba, Jul. 1997.
2Japanese language advertisement showing "J-Phone, DP-211sw" by Pioneer, Sep. 1997.
3Mobile Computing and Communications, p. 43, Novatel Wireless Palm Pilot, Dec. 1997.
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US8774446Apr 29, 2013Jul 8, 2014Hybrid Skillz Inc.Retractable storage system for handheld electronic device
U.S. ClassificationD14/138.00G