USD873392SActiveUtility

Drill pipe

41
Assignee: ROTARY CONNECTIONS INT LTDPriority: Aug 31, 2017Filed: Aug 31, 2017Granted: Jan 21, 2020
Est. expiryAug 31, 2037(~11.1 yrs left)· nominal 20-yr term from priority
Inventors:Milton Hruschak
41
PatentIndex Score
4
Cited by
36
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design of a drill pipe, as shown and described.

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