USD429620SExpiredUtility

Lock

49
Assignee: ALLOY METAL MANUFACTORY LTDPriority: Mar 9, 1999Filed: Mar 9, 1999Granted: Aug 22, 2000
Est. expiryMar 9, 2019(expired)· nominal 20-yr term from priority
Inventors:Yat Hung Ho
49
PatentIndex Score
7
Cited by
3
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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