USD872836SActiveUtility

Butterfly valve

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Assignee: AR ARENA PRODUCTS INCPriority: Oct 3, 2018Filed: Oct 3, 2018Granted: Jan 14, 2020
Est. expiryOct 3, 2038(~12.2 yrs left)· nominal 20-yr term from priority
Inventors:David A. NowickyDonald E. Wilcox
30
PatentIndex Score
0
Cited by
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References
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Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a butterfly valve, as shown and described.

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