Patent
   D839954
Priority
Oct 11 2016
Filed
Apr 10 2017
Issued
Feb 05 2019
Expiry
Feb 05 2034
Assg.orig
Entity
unknown
1
16
n/a
The ornamental design for a piano, as shown and described.

FIG. 1 is a perspective view of the front, top and right side of a piano showing my 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;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is a front view thereof in which a keyboard cover is closed.

The broken line showing of the piano is included for the purpose of illustrating portions of the piano and forms no part of the claimed design.

The dot and dashed lines mean a boundary between the claimed portion and the non-claimed portion.

Tatsumi, Keizo

Patent Priority Assignee Title
ER173,
Patent Priority Assignee Title
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326105,
637160,
CN200730140423,
CN200830046738,
CN201430540748,
137376,
D322089, May 22 1989 Electronic grand piano
D345967, Feb 20 1991 Personal computer
56192,
64464,
D670757, Jan 12 2010 Yamaha Corporation Piano
D676899, Mar 16 2010 Yamaha Corporation Piano
DE10066084,
EP2369579,
GB2040852,
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Mar 27 2017TATSUMI, KEIZOYamaha CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0419400829 pdf
Apr 10 2017Yamaha Corporation(assignment on the face of the patent)
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