Patent Assignment
Reel/Frame 022990/0822
Change of Name
Recorded: 2009-07-23
Pages: 7
Assignor
QUALITY STEEL LIMITED
Executed: 2009-03-20
Assignee
ESCO CANADA LTD
2141 NW 25TH AVENUE, PORTLAND, OREGON, 97210-2578
Covered Properties
(4)
Coupling Device for Locking an Excavation Tooth Onto an Adaptor
Patent:
6,018,896 →
Application:
09/046,861 →
Torque Locking System for Fastening a Wear Member to a Support Structure
Assembly for Fastening a Ground Engaging Tool to a Support Structure
Torque Locking System for Fastening a Wear Member to a Support Structure
Related Assignments
(7)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 24, 1998
From: ADAMIC, DWIGHT
To: QUALITY STEEL FOUNDRIES LTD.
Reel/Frame 009109/0110 →
Assignment of Assignor's Interest
Jun 16, 2001
From: ADAMIC, DWIGHT; SMITH, MURRAY
To: QUALITY STEEL FOUNDRIES LTD.
Reel/Frame 011943/0633 →
Assignment of Assignor's Interest
Jul 1, 2005
From: QUALITY STEEL FOUNDRIES LTD.
To: QSF ACQUISITIONS INC.
Reel/Frame 016745/0004 →
Assignment of Assignor's Interest
Jul 1, 2005
From: QUALITY STEEL FOUNDRIES LTD.
To: QSF ACQUISITIONS INC.
Reel/Frame 016745/0013 →
Assignment of Assignor's Interest
Jul 1, 2005
From: ADAMIC, DWIGHT
To: QUALITY STEEL FOUNDRIES LTD.
Reel/Frame 016745/0009 →
Assignment of Assignor's Interest
Jul 1, 2005
From: QUALITY STEEL FOUNDRIES LTD.
To: QSF ACQUISTIONS INC.
Reel/Frame 016744/0947 →
Change of Name
Oct 18, 2006
From: QSF ACQUISITIONS INC.
To: QUALITY STEEL LIMITED
Reel/Frame 018433/0631 →