USD507473SExpiredUtility

Lock

53
Assignee: MASTER LOCK COPriority: Jun 13, 2003Filed: Jun 13, 2003Granted: Jul 19, 2005
Est. expiryJun 13, 2023(expired)· nominal 20-yr term from priority
Inventors:James L. Welch
53
PatentIndex Score
5
Cited by
40
References
1
Claims

Claims

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

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