Patent Assignment
Reel/Frame 055344/0921
Articles and Plan of Conversion
Recorded: 2021-02-19
Pages: 5
Assignor
KEYSTONE RETAINING WALL SYSTEMS, INC.
Executed: 2012-01-19
Assignee
KEYSTONE RETAINING WALL SYSTEMS LLC
9025 CENTRE POINTE DRIVE, SUITE 400, WEST CHESTER, OHIO, 45069
Covered Property
(1)
Wall Blocks, Veneer Panels for Wall Blocks and Method of Constructing Walls
Application:
17/180,561 →
Publication:
US 2021/0172171
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 19, 2021
From: MACDONALD, ROBERT A.
To: KEYHSTONE RETAINING WALL SYSTEMS, INC.
Reel/Frame 055342/0622 →
Corrective Assignment to Correct the Assignee Name Previously Recorded at Reel: 055342 Frame: 0622. Assignor(S) Hereby Confirms the Assignment.
Mar 23, 2021
From: MACDONALD, ROBERT A.
To: KEYSTONE RETAINING WALL SYSTEMS, INC.
Reel/Frame 055683/0903 →
Security Interest
Mar 18, 2022
From: KEYSTONE RETAINING WALL SYSTEMS LLC
To: WELLS FARGO BANK, N.A., AS AGENT
Reel/Frame 059437/0933 →
Patent Security Agreement (Abl)
Mar 23, 2022
From: UNITED STATES PIPE AND FOUNDRY COMPANY, LLC; GRIFFIN PIPE PRODUCTS CO., LLC; CUSTOM FAB, INC.; BIO CLEAN ENVIRONMENTAL SERVICES, INC.
To: WELLS FARGO BANK, NATIONAL ASSOCIATION, AS AGENT
Reel/Frame 059479/0336 →
Patent Security Agreement (Abl)
Mar 23, 2022
From: UNITED STATES PIPE AND FOUNDRY COMPANY, LLC; GRIFFIN PIPE PRODUCTS CO., LLC; CUSTOM FAB, INC.; BIO CLEAN ENVIRONMENTAL SERVICES, INC.
To: WELLS FARGO BANK, NATIONAL ASSOCIATION, AS AGENT
Reel/Frame 059479/0437 →