Patent Assignment
Reel/Frame 044879/0452
Assignment of Assignor's Interest
Recorded: 2018-02-09
Pages: 3
Assignor
SUTHERLAND, PETER GLEN
Executed: 2018-01-18
Assignee
SHORTEK SYSTEMS INC.
PO BOX 1521, BLACK DIAMOND, T0L 0H0, CANADA
Covered Property
(1)
Ground Engaging Shaft
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 22, 2015
From: FOSTER, CLAYTON LEIGH
To: SUTHERLAND, PETER GLEN
Reel/Frame 035876/0296 →
Change of Name
Nov 1, 2023
From: SHORTEK SYSTEMS INC.
To: 1710705 ALBERTA INC.
Reel/Frame 065428/0083 →
Assignment of Assignor's Interest
Oct 29, 2024
From: 1710705 ALBERTA INC.
To: 1847052 ALBERTA LTD.
Reel/Frame 069062/0521 →