Patent Assignment
Reel/Frame 025935/0585
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded: 2011-03-10
Received: 2011-03-10
Pages: 3
Assignor
MACDONALD, ROBERT A.
Executed: 2011-02-23
Assignee
KEYSTONE RETAINING WALL SYSTEMS, INC.
4444 WEST 78TH STREET, BLOOMINGTON, MN, 55435, UNITED STATES
Covered Application
(1)
LANDSCAPING BLOCK
App. No. 29/386,331
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