USD278880SExpiredUtility

Key blank

99
Assignee: GKN STENMAN ABPriority: Aug 14, 1981Filed: Feb 10, 1982Granted: May 21, 1985
Est. expiryAug 14, 2001(expired)· nominal 20-yr term from priority
Inventors:Bo Widen
99
PatentIndex Score
115
Cited by
14
References
1
Claims

Claims

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

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