Patent Assignment
Reel/Frame 006666/0437
Assignment of Assignor's Interest
Recorded: 1992-12-23
Pages: 3
Assignee
CONCRETE DESIGN SPECIALTIES, INC.
1156 HOMER STREET ST. PAUL, MN 55116, MINNESOTA
Covered Property
(1)
Single Stone Form Liner
Patent:
5,536,557 →
Application:
07/996,012 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 12, 2008
From: CONCRETE DESIGN SPECIALTIES, INC.
To: ACF, LLC
Reel/Frame 020783/0910 →
Security Agreement
Apr 18, 2008
From: ACF, LLC
To: M&I MARSHALL & ILSLEY BANK
Reel/Frame 020817/0700 →
Security Agreement
Jan 20, 2011
From: ACF, LLC
To: TRADITION CAPITAL BANK
Reel/Frame 025664/0496 →
Release of Security Interest
Mar 30, 2011
From: M&I MARSHALL & ILSLEY BANK
To: ACF, LLC
Reel/Frame 026049/0890 →