Patent Assignment
Reel/Frame 014007/0541
Certficate of Amendment
Recorded: 2003-04-29
Pages: 8
Assignor
SUPERIOR PROPANE INC.
Executed: 2003-02-26
Assignee
SUPERIOR PLUS INC.
320 THE EAST MALL, C/O ERCO WORLDWIDE, TORONTO, ONTARIO, M9B 6C7, CANADA
Covered Property
(1)
Sparger System for Discharge of Bulk Material from Hopper Cars
Patent:
5,013,530 →
Application:
07/462,232 →
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest
Aug 25, 1992
From: STERLING PULP CHEMICALS, LTD.
To: BANK OF NOVA SCOTIA, THE
Reel/Frame 006258/0457 →
Assignment of Assignors Interest.
Aug 25, 1992
From: TENNECO CANADA INC.
To: STERLING PULP CHEMICALS, LTD. A CORP. OF CANADA
Reel/Frame 006258/0474 →
Release of Security Interest
Dec 4, 2002
From: SCOTIABANK, AS SUCCESSOR TO THE BANK OF NOVA SCOTIA
To: STERLING PULP CHEMICALS LTD.
Reel/Frame 013280/0230 →
Assignment of Assignor's Interest
Nov 25, 2008
From: SUPERIOR PLUS INC.
To: SUPERIOR PLUS INCOME FUND
Reel/Frame 021876/0696 →
Assignment of Assignor's Interest
May 5, 2010
From: SUPERIOR PLUS INC.
To: SUPERIOR PLUS LP
Reel/Frame 024411/0122 →