IP Library › Granted Patent US 994,736
Granted Patent S1
US 994,736 · App. 29/783,429 · Granted Aug 8, 2023

Tandem sub

Inventor: Shelby L. Sullivan (Minot, ND)
Assignee: XConnect, LLC
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Quick Facts
Patent No.
US 994,736
App. No.
29/783,429
Granted
Aug 8, 2023
Kind
S1
Claims (1)

The ornamental design for a tandem sub, as shown and described.

Assignments (1)
CHANGE OF NAME Recorded May 11, 2022
From: PERFX WIRELINE SERVICES, LLC
To: XCONNECT, LLC
Reel/Frame 059953/0740 →
Continuity (2)
Continuation 17110757 · Dec 3, 2020
Division 16836193 · Mar 31, 2020