USD969183SActiveUtility

Boss on nozzle bores of a drill bit

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Assignee: HALLIBURTON ENERGY SERVICES INCPriority: Sep 9, 2019Filed: Sep 9, 2019Granted: Nov 8, 2022
Est. expirySep 9, 2039(~13.2 yrs left)· nominal 20-yr term from priority
Inventors:Andrew D. Lake
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PatentIndex Score
2
Cited by
13
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       I claim the ornamental design for a boss on nozzle bores of a drill bit, as shown and described.

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