Upright piano

Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a front perspective view of an upright piano showing our new design;

FIG. 2 is a rear perspective view thereof.

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left view thereof;

FIG. 6 is a right view thereof;

FIG. 7 is a top view thereof; and,

FIG. 8 is a bottom view thereof.

The broken lines are included for the purpose of illustrating portions of the upright piano and form no part of the claimed design.

Claims

The ornamental design for an upright piano, as shown and described.

Referenced Cited
U.S. Patent Documents
D98104 January 1936 Zaiser
D100278 July 1936 Metcalf
2081704 May 1937 Heller
D115513 July 1939 Day
D143501 January 1946 Nields
3248989 May 1966 Schroth
3605543 September 1971 Ohara
D481065 October 21, 2003 Sato
D488184 April 6, 2004 Ohno
Foreign Patent Documents
2428570 February 2003 CA
Other references
  • Find Piano, Product page, webarchive Jun. 15, 2017, [online], [site visited Aug. 29, 2018]. Available from Internet, <URL: https://web.archive.org/web/20170615221840/http://www.findpiano.cn/product.html> (Year: 2017).
Patent History
Patent number: D849828
Type: Grant
Filed: Oct 17, 2017
Date of Patent: May 28, 2019
Assignee: SUNLAND INFORMATION TECHNOLOGY CO., LTD. (Shanghai)
Inventors: Xiaolu Liu (Shanghai), Kevin Patrick Burke (Shanghai)
Primary Examiner: Sheryl Lane
Assistant Examiner: Samantha N Wood
Application Number: 29/622,520
Classifications
Current U.S. Class: Piano Or Cabinet Therefor (D17/7)