Patent Assignment
Reel/Frame 013745/0682
Assignment of Assignor's Interest
Recorded: 2003-02-04
Pages: 3
Assignee
GUARDIAN ANGEL PROTECTION INC.
9636-87 AVENUE, GRANDE PRAIRIE, ALBERTA T8V 3B3, CANADA
Covered Property
(1)
Method of Locating Underground Utility Lines and an Underground Utility Line
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 24, 2004
From: GURDIAN ANGEL PROTECTION, INC.
To: GLOBAL PRECISION SOLUTIONS, LLP
Reel/Frame 015732/0058 →
Assignment of Assignor's Interest
Feb 6, 2006
From: GLOBAL PRECISION SOLUTIONS, LLP
To: KING CAT CONTRACTING LTD.
Reel/Frame 017125/0336 →
Merger
Jul 29, 2011
From: KING CAT CONTRACTING LTD.
To: WHITECOURT ELECTRIC LTD.
Reel/Frame 026671/0091 →
Assignment of Assignor's Interest
Jun 18, 2015
From: WHITECOURT ELECTRIC LTD.
To: TUCKER, LAYNE
Reel/Frame 035861/0335 →
Assignment of Assignor's Interest
Jul 15, 2015
From: WHITECOURT ELECTRIC LTD.
To: TUCKER, LAYNE DANIEL
Reel/Frame 036093/0462 →
Assignment of Assignor's Interest
Dec 22, 2017
From: TUCKER, LAYNE DANIEL
To: ECHORFID, LLC
Reel/Frame 044472/0091 →