Patent
   D597544
Priority
Mar 31 2008
Filed
Mar 31 2008
Issued
Aug 04 2009
Expiry
Aug 04 2023
Assg.orig
Entity
unknown
10
12
n/a
The ornamental design for a keyboard, as shown and described.

FIG. 1 is a perspective view of a keyboard showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

Broken lines shown in the drawings illustrate portions of the keyboard and form no part of the claimed design.

Groene, Ralf, Chatterjee, Monique, Randall, Jared, Kornfeld, Joshua M

Patent Priority Assignee Title
D619577, Nov 12 2009 Microsoft Corporation Keyboard
D626127, Dec 03 2009 Microsoft Corporation Keyboard
D633497, Aug 04 2009 Microsoft Corporation Keyboard
D940713, Sep 06 2019 Microsoft Corporation Keyboard
D944251, Sep 06 2019 Microsoft Corporation Keyboard
D944252, Sep 06 2019 Microsoft Corporation Keyboard
D959430, Jul 25 2019 Logitech Europe S.A. Keyboard
D981411, Jul 25 2019 Logitech Europe S.A. Keyboard
ER2334,
ER8988,
Patent Priority Assignee Title
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 31 2008Microsoft Corporation(assignment on the face of the patent)
Jun 06 2008CHATTERJEE, MONIQUEMicrosoft CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0214740377 pdf
Jun 06 2008KORNFELD, JOSHMicrosoft CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0214740377 pdf
Jun 06 2008RANDALL, JAREDMicrosoft CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0214740377 pdf
Aug 13 2008GROENE, RALFMicrosoft CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0214740377 pdf
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