Patent Assignment
Reel/Frame 019153/0876
Assignment of Assignor's Interest
Recorded: 2007-04-12
Pages: 3
Assignor
ROCKWOOD RETAINING WALLS, INC.
Executed: 2007-04-12
Assignee
MORTARLESS TECHNOLOGIES LLC
325 ALLIANCE PLACE NORTHEAST, ROCHESTER, MINNESOTA, 55906
Covered Property
(1)
Stackable Wall Block
Patent:
551,359 →
Application:
29/260,134 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.