Patent Assignment
Reel/Frame 053680/0326
Assignment of Assignor's Interest
Recorded: 2020-09-02
Pages: 3
Assignor
DUSCHL, ROBERT A
Executed: 2015-08-28
Assignee
ARMSTRONG WORLD INDUSTRIES INC.
2500 COLUMBIA AVENUE, P.O. BOX 3001, LANCASTER, PENNSYLVANIA, 17604-3001
Covered Property
(1)
Ceiling System
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.