IP Library › Assignment 017041/0621
Patent Assignment
Reel/Frame 017041/0621

Assignment of Assignor's Interest

Recorded: 2006-01-20 Pages: 3
Assignors
PRICE, GERALD P.
Executed: 2001-12-20
PRICE, RAYMOND R.
Executed: 2001-12-20
Assignee
ROCKWOOD RETAINING WALLS INC.
7200 NORTH HIGHWAY 63, ROCHESTER, MINNESOTA, 55906
Covered Property (1)
Block with Multifaceted Bottom Surface
Patent: 7,090,438 →
Application: 10/762,645 →
Publication: US 2004/0151550
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Apr 5, 2007
From: ROCKWOOD RETAINING WALLS, INC.
To: MORTARLESS TECHNOLOGIES LLC
Reel/Frame 019116/0834 →
Assignment of Assignor's Interest Jul 16, 2009
From: MORTARLESS TECHNOLOGIES LLC
To: ANCHOR WALL SYSTEMS, INC.
Reel/Frame 022973/0615 →