USD469460SExpiredUtility

Piano roof plate

34
Assignee: YAMAHA CORPPriority: Jan 31, 2000Filed: Oct 25, 2001Granted: Jan 28, 2003
Est. expiryJan 31, 2020(expired)· nominal 20-yr term from priority
Inventors:Yoshihiro Katsumata
34
PatentIndex Score
1
Cited by
5
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for piano roof plate, as shown and described.

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