USD1009938SActiveUtility
Elliptical piston for a rotary steerable tool
Est. expiryMay 24, 2042(~15.8 yrs left)· nominal 20-yr term from priority
Inventors:Richard Hutton
26
PatentIndex Score
0
Cited by
26
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
What is claimed is the ornamental design for an elliptical piston for a rotary steerable tool, as shown and described.Join the waitlist — get patent alerts
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