USD327371SExpiredUtility
Tamper-proof hanger
Est. expiryDec 6, 2010(expired)· nominal 20-yr term from priority
Inventors:Marvin D. Walker
41
PatentIndex Score
9
Cited by
9
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a tamper-proof hanger, as shown.
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