USD492470SExpiredUtility
Semi-piping visor
Est. expiryJan 14, 2022(expired)· nominal 20-yr term from priority
Inventors:Boo Yl Park
53
PatentIndex Score
8
Cited by
16
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a semi-piping visor, as shown and described.
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