Patent Assignment
Reel/Frame 029308/0608
Assignment of Assignor's Interest
Recorded: 2012-11-16
Pages: 5
Assignee
SUMMIT MATERIALS, LLC
1274 OAKRIDGE ROAD, MCDONALD, PENNSYLVANIA, 15057
Covered Property
(1)
High Hardness, Corrosion Resistant PM Nitinol Implements and Components
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 18, 2015
From: SUMMIT MATERIALS, LLC
To: PURIS, LLC
Reel/Frame 036348/0952 →
Assignment of Assignor's Interest
Apr 7, 2017
From: PURIS, LLC
To: CARPENTER TECHNOLOGY CORPORATION
Reel/Frame 041927/0498 →
Security Interest
Apr 14, 2023
From: CARPENTER TECHNOLOGY CORPORATION
To: BANK OF AMERICA, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 063326/0230 →
Release of Security Interest
Nov 20, 2025
From: BANK OF AMERICA, N.A., AS ADMINISTRATIVE AGENT
To: CARPENTER TECHNOLOGY CORPORATION
Reel/Frame 072983/0743 →