USD921858SActiveUtility

Perforating gun and alignment assembly

95
Assignee: DynaEnergetics Europe GmbHPriority: Feb 11, 2019Filed: Oct 20, 2020Granted: Jun 8, 2021
Est. expiryFeb 11, 2039(~12.6 yrs left)· nominal 20-yr term from priority
Inventors:Christian EitschbergerThilo ScharfGernot Uwe Burmeister
95
PatentIndex Score
19
Cited by
202
References
1
Claims

Claims

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

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