Patent Assignment
Reel/Frame 052845/0648
CERTIFICATE OF CONVERSION
Recorded: 2020-06-04
Received: 2020-06-04
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, OH, 45069, UNITED STATES
Covered Application
(1)
RETAINING WALL CONTAINING WALL BLOCKS WITH WEIGHT BEARING PADS
App. No. 16/730,102
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