Patent Assignment
Reel/Frame 073229/0358
Assignment of Assignor's Interest
Recorded: 2025-11-04
Pages: 4
Assignor
MACRAE TECHNOLOGIES, INC.
Executed: 2025-10-31
Assignee
MACRAE, ALLAN J, MR.
375 BOOK RD, UNIT 17, GRIMSBY, L3M 2M8, CANADA
Covered Properties
(8)
Wide-Range Round-Bottom Hearth-Brick Compression System
Panel for Ferrous or Non-Ferrous Metal Making Furnace
Wear-Resistant, Single Penetration Stave Coolers
Cantilevered Cooler Shelf for Refractory Brick Furnaces
Stave Cooler with Common Coolant Collar
Furnace Bricks, Coolers, and Shells/Bindings Operating in Systemic Balance
Single Mounting Cast Iron or Copper Stave Cooler
Stave Cooler
Related Assignments
(8)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 12, 2018
From: MACRAE, ALLAN J.
To: MACRAE TECHNOLOGIES, INC.
Reel/Frame 046621/0542 →
Assignment of Assignor's Interest
Sep 6, 2018
From: SMITH, TODD G.
To: BERRY METAL COMPANY
Reel/Frame 046805/0975 →
Assignment of Assignor's Interest
Mar 6, 2019
From: MACRAE, ALLAN J.
To: MACRAE TECHNOLOGIES, INC
Reel/Frame 048515/0520 →
Assignment of Assignor's Interest
Jun 17, 2019
From: MACRAE, ALLAN J
To: MACRAE TECHNOLOGIES, INC.
Reel/Frame 049492/0689 →
License
May 21, 2021
From: MACRAE TECHNOLOGIES, INC.
To: CECAL INDUSTRIA E COMMERCIO LTDA
Reel/Frame 056318/0270 →
Assignment of Assignor's Interest
Jan 9, 2023
From: MACRAE, ALLAN J.
To: MACRAE TECHNOLOGIES, INC.
Reel/Frame 062318/0094 →
Assignment of Assignor's Interest
Aug 24, 2023
From: MACRAE, ALLAN
To: MACRAE TECHNOLOGIES, INC.
Reel/Frame 064692/0584 →
Assignment of Assignor's Interest
Aug 24, 2023
From: SMITH, TODD G.
To: BERRY METAL COMPANY
Reel/Frame 064698/0646 →