USD699267SActiveUtility

Downhole tractor wheel

74
Assignee: SCHLUMBERGER TECHNOLOGY CORPPriority: Dec 21, 2012Filed: Dec 21, 2012Granted: Feb 11, 2014
Est. expiryDec 21, 2032(~6.4 yrs left)· nominal 20-yr term from priority
Inventors:Keith R. Nelson
74
PatentIndex Score
21
Cited by
15
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a downhole tractor wheel, as shown and described.

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