USD645119SActiveUtility
Valving element for butterfly valve
Est. expiryMar 2, 2031(~4.6 yrs left)· nominal 20-yr term from priority
Inventors:Daishi Fujiyama
35
PatentIndex Score
4
Cited by
9
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for the valving element for butterfly valve, as shown and described.
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