Patent
   D593570
Priority
Feb 15 2008
Filed
Feb 15 2008
Issued
Jun 02 2009
Expiry
Jun 02 2023
Assg.orig
Entity
unknown
6
13
n/a
We claim the ornamental design for a dual display hand-held electronic device, as shown and described.

FIG. 1 is a front perspective view of a dual display hand-held electronic device; and,

FIG. 2 is a front elevation view thereof.

The broken line showing of portions of the dual display hand-held electronic device forms no part of the claimed design.

Leung, Kwok Ching, Wood, Todd Andrew, Wun, Archer Chi Kwong

Patent Priority Assignee Title
D603414, Feb 15 2008 BlackBerry Limited Dual display hand-held electronic device
D609241, Feb 15 2008 BlackBerry Limited Dual display hand-held electronic device
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D627788, Jun 19 2008 BlackBerry Limited Hand-held electronic device
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Feb 15 2008Research In Motion Limited(assignment on the face of the patent)
Jun 20 2008WUN, ARCHER CHI KWONGResearch In Motion LimitedASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0211950477 pdf
Jun 20 2008LEUNG, KWOK CHINGResearch In Motion LimitedASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0211950477 pdf
Jun 24 2008WOOD, TODD ANDREWResearch In Motion LimitedASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0211950477 pdf
Jul 09 2013Research In Motion LimitedBlackBerry LimitedCHANGE OF NAME SEE DOCUMENT FOR DETAILS 0378930239 pdf
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