USD945235SActiveUtility
Drive sub for a drilling tool
Est. expiryAug 30, 2039(~13.1 yrs left)· nominal 20-yr term from priority
59
PatentIndex Score
4
Cited by
25
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for a drive sub for a drilling tool, as shown and described.Join the waitlist — get patent alerts
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