Patent Assignment
Reel/Frame 004333/0844
Assignment of Assignors Interest.
Recorded: 1984-11-05
Pages: 1
Assignor
NUNLIST, ERWIN J.
Executed: 1984-10-18
Assignee
KENNECOTT CORPORATION, A NY CORP.
MIDLAND BLDG., 101 PROSPECT AVE., CLEVELAND, OHIO, 44115
Covered Property
(1)
Apparatus for Avoiding Thermal Stresses in Glass Lined Vessels
Patent:
4,711,296 →
Application:
06/668,604 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest
Mar 7, 1988
From: PFAUDLER COMPANIES, INC., THE
To: CONTINENTAL ILLINOIS NATIONAL BANK AND TRUST COMPANY OF CHICAGO, 231 SOUTH LA SALLE ST. CHICAGO, IL 60697
Reel/Frame 004848/0128 →
Assigns the Entire Interest, Effective March 13, 1987
Aug 22, 1988
From: KENNECOTT MINING CORPORATION
To: PFAUDLER COMPANIES, INC., A CORP. OF DE
Reel/Frame 005128/0737 →
Release of Security Interest
Aug 29, 1994
From: CONTINENTAL ILLINOIS NATIONAL BANK AND TRUST COMPANY OF CHICAGO
To: PFAUDLER COMPANIES, INC., THE
Reel/Frame 007150/0249 →