Patent Assignment
Reel/Frame 045437/0604
Assignment of Assignor's Interest
Recorded: 2018-04-04
Pages: 4
Assignee
BURRELL MINING PRODUCTS, INC.
2400 LEECHBURG ROAD, SUITE 221, NEW KENSINGTON, PENNSYLVANIA, 15068
Covered Property
(1)
Mine Roof Support, Pre-Installation Assembly for Same, and Method of Installation
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 17, 2023
From: BURRELL MINING PRODUCTS, INC.
To: FCI HOLDINGS DELAWARE, INC.
Reel/Frame 064626/0005 →
Change of Name
May 16, 2025
From: FCI HOLDINGS DELAWARE, INC.
To: FCI HOLDINGS DELAWARE, LLC
Reel/Frame 071297/0130 →
Security Interest
Dec 17, 2025
From: XCAL TOOLS – BRISTOL, LLC; JM STEEL – PENNSYLVANIA, LLC; J-LOK CO.; FCI HOLDINGS DELAWARE, LLC
To: JEFFERIES FINANCE LLC, AS COLLATERAL AGENT
Reel/Frame 074005/0650 →
Security Interest
May 29, 2026
From: FCI HOLDINGS DELAWARE, LLC; J-LOK CO.; JM STEEL - PENNSYLVANIA, LLC; XCAL TOOLS - BECKLEY, LLC
To: PNC BANK, NATIONAL ASSOCIATION
Reel/Frame 075651/0136 →