Patent Assignment
Reel/Frame 066909/0081
Entity Conversion
Recorded: 2024-03-14
Pages: 8
Assignor
DURO-LAST, INC.
Executed: 2023-03-30
Assignee
DURO-LAST, LLC
525 MORLEY DR., SAGINAW, MICHIGAN, 48601
Covered Properties
(5)
Roofing Membrane Puller and Method of Use
Roofing Membrane Puller and Method of Use
Method and Apparatus for Applying Strips to Surfaces
Roofing Pull-Test Frame Assembly
Injection-Molded Roofing Membrane Plate
Related Assignments
(9)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 27, 2004
From: TRASKA, JEFF
To: DURO-LAST, INC.
Reel/Frame 015840/0271 →
Assignment of Assignor's Interest
Mar 31, 2011
From: TRASKA, JEFF
To: DURO-LAST, INC.
Reel/Frame 026056/0798 →
Assignment of Assignor's Interest
Jun 7, 2011
From: KORF, GREGORY A.; GERE, KEITH
To: DURO-LAST INC.
Reel/Frame 026401/0674 →
Assignment of Assignor's Interest
Apr 16, 2015
From: GERE, KEITH ALLAN
To: DURO-LAST, INC.
Reel/Frame 035423/0068 →
Assignment of Assignor's Interest
Apr 16, 2015
From: GERE, KEITH ALLAN
To: DURO-LAST, INC.
Reel/Frame 035423/0672 →
Merger
Mar 6, 2024
From: DURO-LAST, LLC
To: HOLCIM SOLUTIONS AND PRODUCTS US, LLC
Reel/Frame 066671/0085 →
Assignment of Assignor's Interest
Mar 15, 2024
From: HOLCIM SOLUTIONS AND PRODUCTS US, LLC
To: HOLCIM TECHNOLOGY LTD
Reel/Frame 066785/0334 →
Corrective Assignment to Correct the Patent Number Previously Recorded at Reel: 66671 Frame: 85. Assignor(S) Hereby Confirms the Merger .
Mar 15, 2024
From: DURO-LAST, LLC
To: HOLCIM SOLUTIONS AND PRODUCTS US, LLC
Reel/Frame 066913/0467 →
Assignment of Assignor's Interest
Jan 15, 2026
From: HOLCIM TECHNOLOGY LTD.
To: AMRIZE TECHNOLOGY SWITZERLAND LLC
Reel/Frame 074373/0192 →