USD875146SActiveUtility

Directional drilling assembly

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Assignee: SPATZ EDWARD CPriority: Mar 12, 2018Filed: Mar 12, 2018Granted: Feb 11, 2020
Est. expiryMar 12, 2038(~11.6 yrs left)· nominal 20-yr term from priority
Inventors:Edward C. SpatzMichael R. ReeseDavid P. MiessGregory Prevost
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PatentIndex Score
1
Cited by
41
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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