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Patent
   D539791
Priority
Mar 29 2004
Filed
Apr 14 2006
Issued
Apr 03 2007
Expiry
Apr 03 2021
Inventors
Sheu, Wei-…
Assg.orig
Nokia Corp…
Assg.curr
HMD Global…
Entity
unknown
Referenced by
26
References
72
Maint.:
n/a
The ornamental design for a key buttons for a handset, as shown and described.

FIG. 1 is a front view of a first embodiment of a key buttons for a handset showing my new design;

FIG. 2 is a front perspective view thereof;

FIG. 3 is a front view of a second embodiment of a key buttons for a handset showing my new design; and,

FIG. 4 is a perspective front view thereof.

The broken line showing of the remainder of the handset in FIGS. 1-2 and various regions of the portions of the keypad in FIGS. 3-4 is for illustrative purposes only and forms no part of the claimed design.
INVENTORS:

Sheu, Wei-Jong William

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
D559235, Sep 16 2004 Microsoft Mobile Oy Set of key buttons for a handset
D561751, Jun 14 2004 Microsoft Mobile Oy Set of key buttons for a handset
D564503, Jun 14 2004 Microsoft Mobile Oy Set of key buttons for a handset
D566699, Nov 30 2005 HMD Global Oy Combination of key buttons for a handset
D566700, Jul 26 2005 Nokia Corporation Set of key buttons for a handset
D568850, Nov 28 2006 HMD Global Oy Handset
D568880, Jun 14 2004 Microsoft Mobile Oy Set of keys for a handset
D569857, May 27 2005 Microsoft Mobile Oy Set of key buttons for a handset
D569858, Mar 30 2006 Microsoft Mobile Oy Set of key buttons for a handset
D569859, Apr 03 2006 Vertu Corporation Limited Set of key buttons for a handset
D570339, Oct 24 2005 HMD Global Oy Set of key buttons for a handset
D574817, May 15 2006 Microsoft Corporation Set of key buttons for a handset
D585885, Mar 31 2008 HMD Global Oy Keypad for a handset
D586341, Jun 14 2004 Microsoft Mobile Oy Set of key buttons for a handset
D589954, Nov 28 2006 HMD Global Oy Handset
D590381, Mar 31 2008 HMD Global Oy Keypad for a handset
D592199, Jan 26 2007 HMD Global Oy Set of key buttons for a handset
D594449, Mar 21 2008 HMD Global Oy Set of keys for a handset
D604282, Mar 31 2008 Vertu Corporation Limited Set of keys for a handset
D605186, Mar 31 2008 Vertu Corporation Limited Set of keys for a handset
D605187, Mar 23 2007 HMD Global Oy Set of buttons for a handset
D611464, Mar 20 2009 Vertu Corporation Limited Keypad for a handset
D623637, Nov 28 2006 HMD Global Oy Set of keys for a handset
D633904, Apr 20 2010 Vertu Corporation Limited Set of keys for a handset
D652413, Mar 20 2009 Vertu Corporation Limited Handset keypad
D870733, Jan 13 2017 Symbol Technologies, LLC Mobile computing device
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ASSIGNMENT RECORDS    Assignment records on the USPTO
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 14 2006Nokia Corporation(assignment on the face of the patent)
Apr 25 2014Nokia CorporationMicrosoft Mobile OyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0344710075 pdf
Apr 25 2014Nokia CorporationMicrosoft Mobile OyCORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE ADDRESS PREVIOUSLY RECORDED ON REEL 034471 FRAME 0075 ASSIGNOR S HEREBY CONFIRMS THE CORRECT ADDRESS IS KEILALAHDENTIE 2-4 0347180723 pdf
Nov 30 2016Microsoft Mobile OyHMD Global OyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0415470366 pdf
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