USD774117SActiveUtility

Drive shaft assembly for a mud motor

43
Assignee: IRONSIDE LLCPriority: May 12, 2015Filed: May 12, 2015Granted: Dec 13, 2016
Est. expiryMay 12, 2035(~8.8 yrs left)· nominal 20-yr term from priority
Inventors:Jack WingerterRodney M. Wingerter
43
PatentIndex Score
6
Cited by
23
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a drive shaft assembly for a mud motor, as shown and described.

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