USD524334SExpiredUtility

Swivel body for a well top drive system

37
Assignee: VARCO INTPriority: Jun 7, 2004Filed: Jun 7, 2004Granted: Jul 4, 2006
Est. expiryJun 7, 2024(expired)· nominal 20-yr term from priority
Inventors:Robert FolkSteven Lorne Folk
E21B 3/022
37
PatentIndex Score
0
Cited by
51
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a swivel body for a well top drive system, as shown and described.

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