USD472298SExpiredUtility
Housing portion for a water treatment unit
Est. expiryApr 5, 2022(expired)· nominal 20-yr term from priority
Inventors:Erin Riddell
59
PatentIndex Score
9
Cited by
12
References
1
Claims
Claims
exact text as granted — not AI-modifiedI claim the ornamental design for a housing portion for a water treatment unit, as shown and described.
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