PTO Wrapper PDF
Dossier Espace Google
Patent
   D586817
Priority
Apr 23 2007
Filed
Apr 23 2007
Issued
Feb 17 2009
Expiry
Feb 17 2023
Inventors
Rak, Roman…
Assg.orig
Research I…
Assg.curr
Malikie In…
Entity
unknown
Referenced by
4
References
17
Maint.:
n/a
I claim the ornamental design for navigation keys for a handheld device, as shown and described.

FIG. 1 is a front perspective view of navigation keys for a handheld device;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top view thereof; and,

FIG. 4 is a left elevational view thereof.

The broken line showing of a handheld device is included for the purpose of illustrating environmental structure and forms no part of the claimed design.
INVENTORS:

Rak, Roman P.

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
D596640, Aug 04 2008 BlackBerry Limited Hand-held electronic device
D617794, Sep 25 2006 BlackBerry Limited Handheld electronic device
D620917, Dec 26 2007 AIPHONE CO , LTD Interphone
D622727, May 12 2008 BlackBerry Limited Hand-held electronic device
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
6671170, Feb 07 2001 Qualcomm Incorporated Miniature keyboard for a hand held computer
20040105220,
20060209032,
20070188462,
20070234208,
20070238489,
20070259698,
20080101594,
D445409, Mar 13 1997 Siemens Aktiengesellschaft Mobile radiotelephone apparatus
D470854, May 17 2002 Microsoft Corporation Key configuration for a keyboard
D502159, Mar 17 2004 Benq Corporation PDA phone
D556207, Feb 13 2006 Malikie Innovations Limited Keyboard of a hand-held electronic device
D559223, Apr 26 2007 Samsung Electronics Co., Ltd. Portable telephone
D562332, Apr 23 2007 Malikie Innovations Limited Outward keys for a handheld device
D563415, May 03 2006 BlackBerry Limited Handheld device
D570840, Apr 26 2007 BlackBerry Limited Handheld device
EM7162380001,
ASSIGNMENT RECORDS    Assignment records on the USPTO
////
Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 23 2007Research In Motion Limited(assignment on the face of the patent)
Aug 07 2007RAK, ROMAN P Research In Motion LimitedASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0196660907 pdf
Jul 09 2013Research In Motion LimitedBlackBerry LimitedCHANGE OF NAME SEE DOCUMENT FOR DETAILS 0341430567 pdf
May 11 2023BlackBerry LimitedMalikie Innovations LimitedASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0641040103 pdf
MAINTENANCE FEES AND DATES:    Maintenance records on the USPTO
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule