Patent
   D837284
Priority
Oct 11 2016
Filed
Apr 10 2017
Issued
Jan 01 2019
Expiry
Jan 01 2034
Assg.orig
Entity
unknown
0
11
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 according to a first embodiment 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;

FIG. 8 is a perspective view of the front, top and right side of a piano according to a second embodiment showing my new design;

FIG. 9 is a front view thereof;

FIG. 10 is a rear view thereof;

FIG. 11 is a left side view thereof;

FIG. 12 is a right side view thereof;

FIG. 13 is a top view thereof; and,

FIG. 14 is a bottom view thereof.

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.

Tatsumi, Keizo

Patent Priority Assignee Title
Patent Priority Assignee Title
1686726,
1709045,
4211142, Dec 29 1978 GIBSON PIANO VENTURES, INC Sound reflector for grand pianos
598693,
CN201430540748,
D322089, May 22 1989 Electronic grand piano
D345967, Feb 20 1991 Personal computer
D574879, Oct 05 2007 Yamaha Corporation Electronic piano
64464,
D676899, Mar 16 2010 Yamaha Corporation Piano
D688730, Mar 16 2010 Yamaha Corporation Piano
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Mar 27 2017TATSUMI, KEIZOYamaha CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0419400301 pdf
Apr 10 2017Yamaha Corporation(assignment on the face of the patent)
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