Patent Assignment
Reel/Frame 009329/0943
Assignment of Assignor's Interest
Recorded: 1998-07-15
Pages: 2
Assignors
ROSENBLAT, MICHAEL S.
Executed: 1998-05-19
DUFAULT, LOUIS C.
Executed: 1998-05-19
ILES, TIMOTHY J.
Executed: 1998-07-08
Assignee
VOID FORM INTERNATIONAL LTD.
75 COLE AVENUE, WINNIPEG, MB, R3C 2, CANADA
Covered Property
(1)
Apparatus for Forming Voids Under Concrete Floors
Patent:
6,116,568 →
Application:
09/070,302 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 15, 2008
From: VOIDFORM INTERNATIONAL LTD.
To: SONOCO DEVELOPMENT, INC.
Reel/Frame 021230/0650 →
Assignment of Assignor's Interest
Jun 3, 2011
From: SONOCO DEVELOPMENT CORPORATION
To: SUREVOID PRODUCTS, INC.
Reel/Frame 026384/0431 →
Change of Name
Feb 14, 2013
From: SUREVOID PRODUCTS, INC.
To: VOIDFORM PRODUCTS, INC.
Reel/Frame 029817/0329 →