USD698370SActiveUtility

Lower set caged ball insert for a downhole plug

48
Assignee: FRAZIER W LYNNPriority: Jul 29, 2011Filed: Jul 29, 2011Granted: Jan 28, 2014
Est. expiryJul 29, 2031(~5 yrs left)· nominal 20-yr term from priority
Inventors:W. Lynn Frazier
48
PatentIndex Score
6
Cited by
292
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a lower set caged ball insert for a downhole plug, as shown and described.

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