Patent Assignment
Reel/Frame 015628/0137
Assignment of Assignor's Interest
Recorded: 2005-01-27
Pages: 3
Assignor
HAMMER, JAMES
Executed: 2004-12-03
Assignee
WESTBLOCK SYSTEMS, INC.
1690 EDGEWATER DRIVE, SALEM, OREGON, 97304
Covered Property
(1)
Wall Block, System and Mold for Making the Same
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.