USD318059SExpiredUtility
Grand piano
Assignee: STEINWAY MUSICAL PROPERTIES INCPriority: Jul 18, 1988Filed: Jul 18, 1988Granted: Jul 9, 1991
Est. expiryJul 18, 2008(expired)· nominal 20-yr term from priority
Inventors:Wendell K. Castle
29
PatentIndex Score
5
Cited by
3
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe grand piano, as described and shown in FIGS. 1-5 inclusive.
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