Patent Assignment
Reel/Frame 061661/0655
Assignment of Assignor's Interest
Recorded: 2022-11-04
Pages: 2
Assignor
LUNDELL, ROBERT JOHN
Executed: 2022-11-03
Assignee
KEYSTONE RETAINING WALL SYSTEMS, LLC
4444 WEST 78TH ST, MINNEAPOLIS, MINNESOTA, 55435
Covered Property
(1)
Landscaping Block
Patent:
1,101,209 →
Application:
29/858,525 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest
Feb 10, 2025
From: KEYSTONE RETAINING WALL SYSTEMS LLC
To: WELLS FARGO BANK, NATIONAL ASSOCIATION
Reel/Frame 070168/0065 →
Patent Security Agreement
Feb 10, 2025
From: BEST BLOCK, LLC; CONTECH ENGINEERED SOLUTIONS LLC; CUSTOM BUILDING PRODUCTS, LLC; FORTERRA CONCRETE PRODUCTS, LLC
To: U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION
Reel/Frame 070170/0919 →
Patent Security Agreement
Feb 12, 2025
From: SUMMIT MATERIALS, INC.; CONTECH ENGINEERED SOLUTIONS LLC; KEYSTONE RETAINING WALL SYSTEMS LLC; PAVESTONE, LLC
To: WELLS FARGO BANK, NATIONAL ASSOCIATION, AS AGENT
Reel/Frame 070203/0158 →