Patent Assignment
Reel/Frame 005111/0451
Assignment of Assignors Interest.
Recorded: 1989-08-08
Pages: 2
Assignee
ROBERT SUN COMPANY, A CORP. OF TN
240 GREAT CIRCLE ROAD, NO. 344 TRADEMARK SQUARE, NASHVILLE, TENNESSEE, 37229
Covered Property
(1)
Furnace with Counterflow Heat Exchange Means
Patent:
4,955,359 →
Application:
07/391,101 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 21, 2001
From: ENERGY LOGIC, LLC
To: PINNACLE NATIONAL BANK
Reel/Frame 012376/0848 →
Assignment of Assignor's Interest
Jan 29, 2002
From: BLACK GOLD CORPORATION
To: ENERGY LOGIC, LLC
Reel/Frame 012569/0331 →
Assignment of Assignor's Interest
Feb 26, 2002
From: ENERGY LOGIC, LLC
To: ROBERTSUN COMPANY F/K/A BLACK GOLD CORPORATION
Reel/Frame 012641/0732 →
Security Interest
Sep 14, 2020
From: ENERGYLOGIC I, LLC
To: BMO HARRIS BANK N.A.
Reel/Frame 053767/0074 →