Patent Assignment
Reel/Frame 058417/0824
Assignment of Assignor's Interest
Recorded: 2021-12-17
Pages: 4
Assignor
LEITCH, OLAN T.
Executed: 2021-02-10
Assignee
BUILDING MATERIALS INVESTMENT CORPORATION
2600 SINGLETON BOULEVARD, DALLAS, TEXAS, 75212
Covered Property
(1)
Roofing Shingles with Sealant Pressure Relief Channel
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.