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Patent
   D481712
Priority
Jan 22 2002
Filed
Jul 22 2002
Issued
Nov 04 2003
Expiry
Nov 04 2017
Inventors
Lehtonen, …
Assg.orig
Nokia Corp…
Assg.curr
HMD Global…
Entity
unknown
Referenced by
11
References
24
Maint.:
n/a
The ornamental design for a key matrix for a handset, as shown and described.

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

FIG. 2 is a 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:

Lehtonen, Jarmo

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
7203309, Dec 29 2000 Vertu Corporation Limited Mobile telephone
D491929, Apr 01 2003 Vertu Corporation Limited Key button arrangement for a handset
D491930, May 28 2003 Microsoft Mobile Oy Key button arrangement for a handset
D519093, Apr 28 2004 HMD Global Oy Handset
D524777, Apr 28 2004 Microsoft Mobile Oy Front cover portion of a handset
D529485, Apr 28 2004 Microsoft Mobile Oy Key button arrangement for a handset
D571363, Oct 28 2005 Nokia Corporation Set of key buttons 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
D686601, Oct 04 2012 Nokia Corporation Set of handset keys
D816066, Dec 11 2015 Samsung Electronics Co., Ltd. Remote controller
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
6014552, Mar 13 1997 Google Technology Holdings LLC Low profile eject stylus
6246862, Feb 03 1999 Google Technology Holdings LLC Sensor controlled user interface for portable communication device
D303384, Sep 25 1987 Kabushiki Kaisha Toshiba Portable handset radio telephone
D310349, Sep 26 1988 Lutron Technology Company LLC Wireless transmitter for selectable light level control switch
D338461, Sep 26 1991 Oki Electric Industry Co., Ltd. Automotive telephone handset
D348062, Jun 17 1991 BANG & OLUSFEN A S Telephone with a holder
D348666, Apr 16 1993 Motorola Inc. Portable telephone
D349700, Jun 17 1991 BANG & OLUSFEN A S Telephone with a holder
D353809, Nov 08 1993 Nokia Mobile Phones Ltd. Portable telephone
D368718, Feb 04 1994 Thomson Consumer Electronics (Societe Anonyme) Remote control
D385554, Feb 22 1996 Nokia Mobile Phones Limited Mobile phone housing
D385875, Jul 31 1996 Motorola, Inc Portable telephone
D388784, Sep 20 1996 Nokia Mobile Phones Limited Portable telephone
D392968, Feb 23 1996 Nokia Mobile Phones Limited Communicator
D402653, Aug 21 1997 Nokia Mobile Phones Limited Telephone handset
D427171, Jun 14 1999 Nokia Mobile Phones Limited Handset
D430151, Jun 14 1999 Nokia Mobile Phones LTD Keymatrix for a telephone handset
D430861, Dec 09 1999 Sony Corporation; Sony Electronics Inc. Telephone handset
D441357, Jan 20 2000 Microsoft Mobile Oy Key matrix for a telephone handset
D461801, Nov 27 2001 Vertu Corporation Limited Keys for a handset
D462344, Nov 27 2001 Vertu Corporation Limited Keys for a handset
D466096, Aug 24 2001 Kyocera Corporation Mobile phone with digital camera
D466889, Aug 24 2001 Kyocera Corporation Mobile phone
WO59670,
ASSIGNMENT RECORDS    Assignment records on the USPTO
/////
Executed onAssignorAssigneeConveyanceFrameReelDoc
Jul 22 2002Nokia Corporation(assignment on the face of the patent)
Sep 04 2002LEHTONEN, JARMONokia CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0133950123 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
Nov 30 2016Microsoft Mobile OyHMD Global OyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0415160405 pdf
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