USD511559SExpiredUtility
Housing for a water treatment system control valve
Est. expiryOct 2, 2022(expired)· nominal 20-yr term from priority
Inventors:Raymond Lillback
43
PatentIndex Score
5
Cited by
12
References
1
Claims
Claims
exact text as granted — not AI-modifiedI claim the ornamental design for a housing for a water treatment system control valve, as shown and described.
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