USD258921SExpiredUtility

Key-ring

71
Assignee: BRENTINI ATTILOPriority: May 18, 1977Filed: Jun 23, 1977Granted: Apr 21, 1981
Est. expiryMay 18, 1997(expired)· nominal 20-yr term from priority
Inventors:Attilo Brentini
71
PatentIndex Score
20
Cited by
1
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a key-ring, substantially as shown and described.

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