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Publication numberUSD442569 S1
Publication typeGrant
Application numberUS 29/129,948
Publication dateMay 22, 2001
Filing dateSep 26, 2000
Priority dateMar 17, 1999
Also published asUSD444454
Publication number129948, 29129948, US D442569 S1, US D442569S1, US-S1-D442569, USD442569 S1, USD442569S1
InventorsShawn Gary Hanna, Tark Abed, Tony Lillios, Josh Willard Ferguson, Midori Yonezawa, Tadamasa Hayakawa
Original AssigneeMitsubishi Denki Kabushiki Kaisha
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Portable telephone device
US D442569 S1
Abstract  available in
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  1. The ornamental design for a portable telephone device, as shown.

FIG. 1 is a rear, top, and left side perspective of a portable telephone device showing our new design; and,

FIG. 2 is a front, top, and right side perspective view thereof.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US7819598Sep 1, 2005Oct 26, 2010Research In Motion LimitedKeyboard arrangement
US7938589Jun 30, 2006May 10, 2011Research In Motion LimitedKeyboard arrangement
US8259074Aug 29, 2008Sep 4, 2012Research In Motion LimitedKey arrangement for a keyboard
US8419303Sep 16, 2010Apr 16, 2013Research In Motion LimitedKeyboard with overlaid numeric phone keypad
US20040165924 *Feb 24, 2004Aug 26, 2004Griffin Jason T.Keyboard arrangement
US20060022947 *Jul 30, 2004Feb 2, 2006Griffin Jason TKey arrangement for a keyboard
US20080316179 *Aug 29, 2008Dec 25, 2008Griffin Jason TKey arrangement for a keyboard
U.S. ClassificationD14/138.00G, D14/144, D14/343