Patent Assignment
Reel/Frame 031330/0077
Certificate of Conversion
Recorded: 2013-10-02
Pages: 6
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)
Veneers for Walls, Retaining Walls, Retaining Wall Blocks, and the Like
Application:
13/564,172 →
Publication:
US 2012/0291391
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Notice of Grant of Security Interest in Patents
Jun 18, 2013
From: KEYSTONE RETAINING WALL SYSTEMS LLC; CONTECH ENGINEERED SOLUTIONS LLC; IMBRIUM SYSTEMS LLC
To: GOLDMAN SACHS LENDING PARTNERS LLC
Reel/Frame 030634/0040 →
Assignment of Assignor's Interest
Oct 2, 2013
From: MACDONALD, ROBERT A.
To: KEYSTONE RETAINING WALL SYSTEMS, INC.
Reel/Frame 031329/0303 →
Release of Security Interest
Nov 28, 2016
From: GOLDMAN SACHS LENDING PARTNERS, LLC
To: KEYSTONE RETAINING WALL SYSTEMS LLC
Reel/Frame 040692/0055 →