USD920402SActiveUtility

Tandem sub

90
Assignee: DynaEnergetics Europe GmbHPriority: Apr 30, 2020Filed: Dec 15, 2020Granted: May 25, 2021
Est. expiryApr 30, 2040(~13.8 yrs left)· nominal 20-yr term from priority
Inventors:Christian Eitschberger
90
PatentIndex Score
12
Cited by
347
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       I claim the ornamental design of a tandem sub, as shown and described.

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