USD884754SActiveUtility

Machine tool for drilling deep holes

88
Individually held — no corporate assignee on recordPriority: Oct 4, 2018Filed: Oct 4, 2018Granted: May 19, 2020
Est. expiryOct 4, 2038(~12.2 yrs left)· nominal 20-yr term from priority
Inventors:Sérgio David Tavares André
E21B 7/024
88
PatentIndex Score
23
Cited by
60
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a machine tool for drilling deep holes, as shown and described.

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