| 
 |   The ornamental design for a back cover for a handset, as shown and described.   | |||||||||||||||||
FIG. 1 is a bottom view of a back cover for a handset showing my new design;
FIG. 2 is a front view thereof;
FIG. 3 is a top view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a right side view thereof; and,
FIG. 6 is a perspective front view thereof.
The broken line showing of the internal surfaces and the extending tabs is for illustrative purposes only and forms no part of the claimed design.
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc | 
| Mar 15 2002 | Nokia Corporation | (assignment on the face of the patent) | / | |||
| Jun 10 2002 | HELIN, TOTTI | Nokia Corporation | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 012994/ | 0864 | |
| Apr 25 2014 | Nokia Corporation | Microsoft Mobile Oy | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 034471/ | 0075 | |
| Apr 25 2014 | Nokia Corporation | Microsoft Mobile Oy | CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE ADDRESS PREVIOUSLY RECORDED ON REEL 034471 FRAME 0075 ASSIGNOR S HEREBY CONFIRMS THE CORRECT ADDRESS IS KEILALAHDENTIE 2-4 | 034718/ | 0723 | 
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