Patent Assignment
Reel/Frame 005301/0581
Assignment of Assignors Interest.
Recorded: 1990-05-16
Pages: 6
Assignee
Covered Property
(1)
Variable Depth Grooved Drill String Member
Patent:
5,040,622 →
Application:
07/524,167 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Record to Correct the Name of the Assignee in a Document Recorded at Reel 5301 Frame 0058. Assignor Confirm Title in Said Assignee
Oct 26, 1990
From: WINSHIP, THOMAS E.; BAILEY, EDMOND I.
To: SHAW INDUSTRIES, LTD., A CORP. OF ONTARIO
Reel/Frame 005485/0332 →
Assignment of Assignors Interest. Corrective Assignment to Correct Previous Assignment Recorded on Reel 5301, Frame 0581.
Jan 28, 1991
From: WINSHIP, THOMAS E.; BAILEY, EDMOND I.
To: SHAW INDUSTRIES LTD.
Reel/Frame 005578/0603 →
Assignment of Assignor's Interest
Oct 20, 2005
From: SHAWCOR LTD.
To: OMSCO, INC.
Reel/Frame 016662/0389 →
Change of Name
Apr 5, 2006
From: SHAW INDUSTRIES LTD
To: SHAWCOR LTD
Reel/Frame 017422/0124 →