USD342216SExpiredUtility
Piano pin
Individually held — no corporate assignee on recordPriority: Mar 11, 1992Filed: Mar 11, 1992Granted: Dec 14, 1993
Est. expiryMar 11, 2012(expired)· nominal 20-yr term from priority
Inventors:Armand P. Arman
23
PatentIndex Score
0
Cited by
1
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a piano pin, as shown.
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