USD423908SExpiredUtility

Brass padlock

85
Assignee: LIU TEN KAOPriority: May 28, 1999Filed: May 28, 1999Granted: May 2, 2000
Est. expiryMay 28, 2019(expired)· nominal 20-yr term from priority
Inventors:Ten Kao Liu
85
PatentIndex Score
31
Cited by
4
References
1
Claims

Claims

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

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