USD449509SExpiredUtility
Brass padlock
Priority: Jun 21, 2000Filed: Jun 21, 2000Granted: Oct 23, 2001
Est. expiryJun 21, 2020(expired)· nominal 20-yr term from priority
Inventors:Ten Kao Liu
64
PatentIndex Score
14
Cited by
1
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a brass padlock, as shown and described.
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