Assignment of Assignor's Interest

Recorded: 2012-05-08 Pages: 3

Assignor

HAMMER, JAMES E.

Executed: 2011-04-06

Assignee

WESTBLOCK SYSTEMS, INC.

1174 CORNUCOPIA STREET, SUITE 120, SALEM, OREGON, 97304

Covered Property (1)

Wall Block

Patent: 668,792 →

Application: 29/407,954 →

Related Assignments (2)

Other recorded transfers of the patent in this record — the chain of ownership.