Perforating gun contact ring
Latest OSO Perforating, LLC Patents:
The broken lines show portions of a perforating gun contact ring that form no part of the claimed design.
Claims
The ornamental design for a perforating gun contact ring, as shown and described.
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Type: Grant
Filed: Jul 23, 2018
Date of Patent: Mar 3, 2020
Assignee: OSO Perforating, LLC (Oklahoma City, OK)
Inventors: Tobias D. Hartman (Irving, TX), Jeremy J. Ursi (Carrollton, TX)
Primary Examiner: Michael C Stout
Assistant Examiner: Fritzgerald L Butac
Application Number: 29/657,527