USD261802SExpiredUtility
Tiered circular fluid treatment module
Individually held — no corporate assignee on recordPriority: Apr 9, 1979Filed: Apr 9, 1979Granted: Nov 10, 1981
Est. expiryApr 9, 1999(expired)· nominal 20-yr term from priority
Inventors:Charles Lonnie Meurer
42
PatentIndex Score
2
Cited by
9
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a tiered circular fluid treatment module, as shown and described.
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