Patent Assignment
Reel/Frame 055019/0471
Assignment of Assignor's Interest
Recorded: 2021-01-25
Pages: 4
Assignee
UNITED STATES GYPSUM COMPANY
550 WEST ADAMS STREET, CHICAGO, ILLINOIS, 60661-3676
Covered Property
(1)
Low Shrinkage, Fast Drying Spackling or Joint Compound
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 16, 2021
From: UNITED STATES GYPSUM COMPANY
To: KNAUF GIPS KG
Reel/Frame 058404/0077 →
Assignment of Assignor's Interest
Aug 25, 2022
From: UNITED STATES GYPSUM COMPANY
To: KNAUF GIPS KG
Reel/Frame 060898/0295 →
Corrective Assignment to Correct the the Attorney Docket Number Previously Recorded at Reel: 060898 Frame: 0295 . Assignor(S) Hereby Confirms the Assignment.
Sep 6, 2022
From: UNITED STATES GYPSUM COMPANY
To: KNAUF GIPS KG
Reel/Frame 061377/0389 →