USD874235SActiveUtility

Directional drilling assembly

46
Assignee: SPATZ EDWARD CPriority: Sep 8, 2017Filed: Sep 8, 2017Granted: Feb 4, 2020
Est. expirySep 8, 2037(~11.1 yrs left)· nominal 20-yr term from priority
Inventors:Edward C. SpatzMichael R. ReeseDavid P. MiessGregory Prevost
46
PatentIndex Score
3
Cited by
37
References
1
Claims

Claims

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

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