Patent Assignment
Reel/Frame 041199/0240
Assignment of Assignor's Interest
Recorded: 2017-02-08
Pages: 3
Assignee
SMEAD MANUFACTURING COMPANY
600 SMEAD BOULEVARD, HASTINGS, MINNESOTA, 55033
Covered Property
(1)
Stair Step Portfolio File with Front Pocket And Method For Manufacturing Same
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.