USD694281SActiveUtility
Lower set insert with a lower ball seat for a downhole plug
Est. expiryJul 29, 2031(~5 yrs left)· nominal 20-yr term from priority
Inventors:W. Lynn Frazier
65
PatentIndex Score
11
Cited by
292
References
1
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Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for a lower set insert with lower ball seat for a downhole plug, as shown and described.Cited by (0)
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