USD331630SExpiredUtility
Louvered wall tile
Est. expiryFeb 19, 2008(expired)· nominal 20-yr term from priority
Inventors:William E. Stumpf
39
PatentIndex Score
2
Cited by
14
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a louvered wall tile, as shown and described.
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