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Patent
   D570831
Priority
Mar 23 2005
Filed
May 10 2007
Issued
Jun 10 2008
Expiry
Jun 10 2022
Inventors
Eroma, Val…
Assg.orig
Nokia Corp…
Assg.curr
HMD Global…
Entity
unknown
Referenced by
2
References
22
Maint.:
n/a
The ornamental design for a combination of key buttons for a handset, as shown and described.

FIG. 1 is a front view of a combination of key buttons for a handset showing our new design; and,

FIG. 2 is a perspective front view thereof.

The broken line showing of the remainder of the handset is for illustrative purposes only and forms no part of the claimed design.
INVENTORS:

Eroma, Valtteri, Loiske, Janne

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
D641742, Apr 20 2010 Vertu Corporation Limited Set of keys
D654480, Jun 28 2011 Vertu Corporation Limited Set of handset keys
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
20050136893,
D476984, Jun 17 2002 Microsoft Mobile Oy Key buttons for a handset
D491930, May 28 2003 Microsoft Mobile Oy Key button arrangement for a handset
D494949, Jul 16 2003 Motorola Mobility LLC Communication device
D496641, Jul 02 2003 LG Electronics Inc. Mobile phone
D500992, Mar 17 2004 Benq Corporation Mobile phone with photo function
D501470, May 09 2003 Microsoft Mobile Oy Portion of a handset
D502157, Mar 05 2004 Motorola Mobility LLC Communication device
D502933, Oct 10 2003 Qualcomm Incorporated Mobile phone
D503162, Jun 13 2003 HMD Global Oy Handset
D506191, Oct 23 2003 HMD Global Oy Handset
D517518, Jun 14 2004 HMD Global Oy Handset
D524276, Mar 29 2005 Samsung Electronics Co., Ltd. Portable telephone
D543199, Jan 10 2005 HMD Global Oy Key button arrangement for a handset
D546316, May 03 2006 Qisda Corporation Mobile phone
D547744, Mar 07 2006 Samsung Electronics Co., Ltd. Mobile phone
D554101, Aug 23 2006 Hon Hai Precision Industry Co., Ltd. Mobile phone
EM1708990001,
EM1708990002,
EM1708990003,
EM1708990004,
WO64013,
ASSIGNMENT RECORDS    Assignment records on the USPTO
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Executed onAssignorAssigneeConveyanceFrameReelDoc
May 10 2007Nokia 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 0415280515 pdf
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