Patent Assignment
Reel/Frame 004401/0922
Assignment of Assignors Interest.
Recorded: 1985-05-20
Pages: 1
Covered Properties
(2)
Low Voltage Rotary Tap Changer
Patent:
4,533,797 →
Application:
06/618,264 →
Polyphosphazene Compounding Process
Patent:
4,535,095 →
Application:
06/680,183 →
Related Assignments
(5)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
May 20, 1985
From: MUELLER, WARREN B.
To: ETHYL CORPORATION, A CORP OF VA
Reel/Frame 004403/0258 →
Security Interest
Feb 15, 1990
From: MAGNETEK ELECTRIC, INC., A CORP. OF WI.
To: SECURITY PACIFIC NATIONAL BANK
Reel/Frame 005234/0545 →
Merger
Feb 15, 1990
From: MAGNETEK ELECTRIC INC. (MERGED INTO) ABB ELECTRIC CO.
To: MAGNETEK ELECTRIC, INC.
Reel/Frame 005258/0586 →
Release of Security Agreement
May 18, 1995
From: BANK OF AMERICA, NATIONAL TRUST & SAVINGS ASSOCIATION
To: MAGNETEK ELECTRIC, INC.
Reel/Frame 008000/0153 →
Release of Security Agreement
Mar 15, 1996
From: BANK OF AMERICA, NATIONAL TRUST & SAVINGS ASSOCIATION
To: MAGNETEK ELECTRIC, INC.
Reel/Frame 007869/0309 →