USD540653SExpiredUtility

Key

42
Assignee: MASTER LOCK COPriority: Feb 2, 2006Filed: Feb 2, 2006Granted: Apr 17, 2007
Est. expiryFeb 2, 2026(expired)· nominal 20-yr term from priority
Inventors:John K. Blomstrom
42
PatentIndex Score
4
Cited by
21
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       I claim the ornamental design for a key, as shown and described.

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