USD1028181SActiveUtility

Perforating gun assembly

81
Assignee: DynaEnergetics Europe GmbHPriority: Apr 1, 2019Filed: Nov 12, 2020Granted: May 21, 2024
Est. expiryApr 1, 2039(~12.7 yrs left)· nominal 20-yr term from priority
Inventors:Thilo ScharfChristian Eitschberger
E21B 43/116E21B 43/117E21B 43/1185
81
PatentIndex Score
1
Cited by
288
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       We claim the ornamental design of a perforating gun assembly, as shown and described.

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