Piano

- YAMAHA CORPORATION
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Description

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.

Claims

The ornamental design for a piano, as shown and described.

Referenced Cited
U.S. Patent Documents
326105 September 1885 Cook
637160 November 1899 Richter
D56192 August 1920 Plaisted
D64464 April 1924 Lehr
1613400 January 1927 McAleavey
D137376 February 1944 Klein
D322089 December 3, 1991 Orris
D345967 April 12, 1994 Kroner
D670757 November 13, 2012 Suzuki
D676899 February 26, 2013 Suzuki
Foreign Patent Documents
200730140423 September 2007 CN
200830046738 April 2008 CN
201430540748 December 2014 CN
10066084 March 2007 DE
2369579 September 2011 EP
2040852 August 1994 GB
Other references
  • Office Action dated Feb. 13, 2017 issued by the Japanese Patent Office in counterpart Japanese Patent Application No. 2016-022026.
  • Anonymous, “Model D Concert Grand”, Steinway & Sons, 2016 (retrieved Apr. 27, 2017), 2 pages total, http://www.steinway.com/pianos/steinway/grand/model-d.
Patent History
Patent number: D839954
Type: Grant
Filed: Apr 10, 2017
Date of Patent: Feb 5, 2019
Assignee: YAMAHA CORPORATION (Hamamatsu-shi, Shizuoka)
Inventor: Keizo Tatsumi (Hamamatsu)
Primary Examiner: Sheryl Lane
Assistant Examiner: Samantha N Wood
Application Number: 29/600,132
Classifications
Current U.S. Class: Element Or Attachment (D17/9)