Patent Assignment
Reel/Frame 048137/0198
Assignment of Assignor's Interest
Recorded: 2019-01-25
Pages: 6
Assignee
PREMIUM TOOLS LLC
3701 BRIARPARK DRIVE, SUITE 150, HOUSTON, TEXAS, 77042
Covered Property
(1)
Roller Valve Rod Guide
Patent:
917,582 →
Application:
29/678,096 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 15, 2019
From: PREMIUM TOOLS LLC
To: STINGER OIL TOOLS, LLC
Reel/Frame 049754/0538 →
Intellectual Property Security Agreement
Oct 10, 2019
From: DRILLING TOOLS INTERNATIONAL, INC.; DATA AUTOMATION TECHNOLOGY LLC; PREMIUM TOOLS LLC; STINGER OIL TOOLS LLC
To: PNC BANK, NATIONAL ASSOCIATION
Reel/Frame 050709/0931 →
Change of Name
Sep 14, 2022
From: STINGER OIL TOOLS, LLC
To: SLICK TOOLS INTERNATIONAL LLC
Reel/Frame 061433/0111 →