Patent Assignment
Reel/Frame 003863/0760
Assignment of Assignors Interest.
Recorded: 1980-12-24
Pages: 2
Assignee
KAISER ALUMINUM & CHEMICAL CORPORATION
A CORP. OF DE., OAKLAND, CALIFORNIA
Covered Property
(1)
Taphole Assembly and Method of Installation
Patent:
4,328,956 →
Application:
06/219,623 →
Related Assignments
(7)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Feb 22, 1985
From: KAISER ALUMINUM & CHEMICAL CORPORATION
To: NATIONAL REFRACTORIES & MINERALS CORPORATION, A CORP OF CA
Reel/Frame 004368/0647 →
Security Interest
May 9, 1985
From: NATIONAL REFRACTORIES & MINERALS CORPORATION
To: ITT INDUSTRIAL CREDIT COMPANY, A NV CORP.
Reel/Frame 004402/0540 →
Security Interest
May 16, 1985
From: NATIONAL REFRACTORIES & MINERALS CORPORATION
To: NATIONAL BANK OF CANADA, A CANADIAN BANKING CORP.
Reel/Frame 004399/0862 →
Security Interest
May 16, 1985
From: NATIONAL REFRACTORIES & MINERALS CORPORATION
To: CONGRESS FINANCIAL CORPORATION, A CA CORP.
Reel/Frame 004399/0873 →
Released by Secured Party
Apr 20, 1989
From: ITT COMMERICIAL FINANCE CORP.
To: NATIONAL REFRACTORIES & MINERALS CORPORATION, A CORP. OF CA
Reel/Frame 005126/0237 →
Security Interest
Jun 23, 1989
From: NATIONAL REFRACTORIES & MINERALS CORPORATION
To: CITICORP NORTH AMERICA, INC., A CORP. OF DE
Reel/Frame 005270/0675 →
Released by Secured Party
Nov 17, 1989
From: ITT COMMERCIAL FINANCE CORPORATION
To: NATIONAL REFRACTORIES & MINERALS CORPORATION
Reel/Frame 005182/0169 →