Patent
   D660853
Priority
Apr 06 2011
Filed
Apr 06 2011
Issued
May 29 2012
Expiry
May 29 2026
Assg.orig
Entity
unknown
1
13
n/a
We claim the ornamental design for a keyboard, as shown and described.

FIG. 1 is a front perspective view of a keyboard; and,

FIG. 2 front elevational view of a keyboard.

The broken lines immediately surrounding the indicia of the keys represent the bounds of the claimed design, while all other broken lines are shown for environment only and form no part of the claimed design.

Sugden, Kevin Roy, McKenzie, Donald Somerset, Moore, Shannon Tyler

Patent Priority Assignee Title
D873271, Aug 07 2019 SHENZHEN QIANHAI PATUOXUN NETWORK AND TECHNOLOGY CO., LTD. Keyboard
Patent Priority Assignee Title
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D593554, Sep 25 2006 BlackBerry Limited Handheld electronic device
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 06 2011Research In Motion Limited(assignment on the face of the patent)
May 13 2011MOORE, SHANNON TYLERResearch In Motion LimitedASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0269810667 pdf
May 13 2011MCKENZIE, DONALD SOMERSETResearch In Motion LimitedASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0269810667 pdf
May 19 2011SUGDEN, KEVIN ROYResearch In Motion LimitedASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0269810667 pdf
Jul 09 2013Research In Motion LimitedBlackBerry LimitedCHANGE OF NAME SEE DOCUMENT FOR DETAILS 0380250078 pdf
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