IP Library › Assignment 044274/0181
Patent Assignment
Reel/Frame 044274/0181

Change of Name

Recorded: 2017-10-23 Pages: 5
Assignor
KOBOLD CORP.
Executed: 2017-05-10
Assignee
KOBOLD CORPORATION
BAY 3, 3636-7 STREET SE, CALGARY, T2G 2Y8, CANADA
Covered Property (1)
Downhole Tool Having a Shock-Absorbing Sleeve
Patent: 9,840,888 →
Application: 14/328,422 →
Publication: US 2015/0013991
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Oct 23, 2017
From: KOBOLD SERVICES, INC.
To: KOBOLD CORP.
Reel/Frame 044273/0954 →
Assignment of Assignor's Interest Oct 23, 2017
From: ANGMAN, PER; GRAF, KEVIN; BAUDISTEL, CHRIS; ANDREYCHUK, MARK
To: KOBOLD SERVICES, INC.
Reel/Frame 044274/0926 →
Assignment of Assignor's Interest Apr 16, 2020
From: KOBOLD CORPORATION
To: 2039974 ALBERTA LTD.
Reel/Frame 052421/0769 →