Patent Assignment
Reel/Frame 056292/0410
Assignment of Assignor's Interest
Recorded: 2021-05-19
Pages: 3
Assignee
THE CROSBY GROUP LLC
2801 DAWSON ROAD, TULSA, OKLAHOMA, 74110
Covered Property
(1)
High Fatigue Life Detachable Connector
Patent:
12,234,887 →
Application:
17/324,954 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest
Feb 3, 2026
From: COLUMBUS MCKINNON CORPORATION; MAGNETEK, INC.; DORNER MFG. CORP.; HARRINGTON HOISTS, INC.
To: JPMORGAN CHASE BANK, N.A.
Reel/Frame 074622/0233 →
Security Interest
Feb 3, 2026
From: COLUMBUS MCKINNON CORPORATION; MAGNETEK, INC.; DORNER MFG. CORP.; HARRINGTON HOISTS, INC.
To: WILMINGTON TRUST, NATIONAL ASSOCIATION
Reel/Frame 074622/0922 →