USD471960SExpiredUtility
Combination valve and water hammer arrester
Est. expiryJan 22, 2022(expired)· nominal 20-yr term from priority
Inventors:Jeffrey A. Humber
F16L 55/045E03C 1/02
61
PatentIndex Score
9
Cited by
16
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a combination valve and water hammer arrester, as shown and described.
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