Upright piano
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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.
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- 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).
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: 29/622,515