Patent
   D688730
Priority
Mar 16 2010
Filed
Dec 07 2012
Issued
Aug 27 2013
Expiry
Aug 27 2027
Assg.orig
Entity
unknown
10
34
n/a
The ornamental design for a piano, as shown and described.

FIG. 1 is a perspective view of the front, top and right of a piano showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a left side view thereof;

FIG. 7 is a right side view thereof; and,

FIG. 8 is a front view thereof showing the state of a clavier cover being closed.

The elements shown in broken lines are for illustrative purposes only and form no part of the claimed design.

Suzuki, Toshihide, Iida, Shigeki

Patent Priority Assignee Title
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D901523, Jun 18 2016 SUNLAND INFORMATION TECHNOLOGY CO , LTD Display screen of smart piano with transitional graphical user interface
D917556, Jun 18 2016 SUNLAND INFORMATION TECHNOLOGY CO., LTD. Display screen of smart piano with transitional graphical user interface
D985665, Sep 02 2022 JINJIANG SUNLIN ELECTRONIC CO ,LTD Piano
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Dec 07 2012Yamaha Corporation(assignment on the face of the patent)
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