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Patent
   D476000
Priority
Nov 09 2001
Filed
May 09 2002
Issued
Jun 17 2003
Expiry
Jun 17 2017
Inventors
Vuolteenah…
Assg.orig
Nokia Corp…
Assg.curr
Microsoft …
Entity
unknown
Referenced by
3
References
22
Maint.:
n/a
The ornamental design for key buttons for a handset, as shown and described.

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

FIG. 2 is a perspective front view thereof.
INVENTORS:

Vuolteenaho, Hanna

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
D492296, Nov 04 2002 Microsoft Mobile Oy Key button arrangement for a handset
D497361, Sep 09 2002 HMD Global Oy Key button arrangement for a handset
D499720, Sep 13 2002 Microsoft Mobile Oy Key button arrangement for a handset
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
20020025787,
D395431, Oct 17 1995 Motorola Mobility, Inc Faceplate for a portable telephone
D412704, Jul 18 1997 Nokia Mobile Phones Limited Handset
D415151, Sep 17 1998 Samsung Electronics Co., Ltd. Portable telephone
D416024, Feb 27 1998 Nokia Mobile Phones Limited Handset key matrix
D428401, Aug 09 1999 Microsoft Mobile Oy Handset
D428878, Apr 28 1999 Nokia Mobile Phones Limited Key matrix for a telephone handset
D429240, Aug 09 1999 Microsoft Mobile Oy Keypad for a telephone handset
D435027, Aug 04 2000 Motorola Mobility LLC Housing for portable communications device
D436938, Dec 04 1999 Hyundai Electronics Industries Co., Ltd. Portable telephone
D446197, Aug 02 2000 HYUNDAI ELECTRONICS INDUSTRIES CO , LTD Portable telephone
D447127, Sep 29 2000 HYUNDAI ELECTRONICS INDUSTRIES CO , TLD Portable telephone
D447474, Jul 26 2000 Microsoft Mobile Oy Key matrix area for a handset
D447475, Sep 07 2000 Microsoft Mobile Oy Key matrix area of a handset
D448020, Sep 27 2000 Microsoft Mobile Oy Key matrix for a handset
D451502, Aug 23 2000 Microsoft Mobile Oy Key matrix for a handset
D454865, Aug 23 2000 Microsoft Mobile Oy Key matrix for a handset
D455738, Oct 03 2000 Microsoft Mobile Oy Key matrix for a handset
D457878, Mar 02 2001 Microsoft Mobile Oy Key matrix for a handset
D459322, Sep 08 1998 Samsung Electronics Co., Ltd. Cellular phone
D461182, Mar 02 2001 Microsoft Mobile Oy Key matrix for a handset
D464342, Mar 15 2001 Microsoft Mobile Oy Key matrix for a handset
ASSIGNMENT RECORDS    Assignment records on the USPTO
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Executed onAssignorAssigneeConveyanceFrameReelDoc
May 09 2002Nokia Corporation(assignment on the face of the patent)
Jul 01 2002VUOLTEENAHO, HANNANokia CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0131890969 pdf
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
MAINTENANCE FEES AND DATES:    Maintenance records on the USPTO
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