Patent Assignment
Reel/Frame 005595/0623
Assignment of Assignors Interest.
Recorded: 1991-02-01
Pages: 3
Assignor
SEIFERT, PETER
Executed: 1991-02-01
Assignee
BLACK CLAWSON COMPANY, THE, A CORP. OF OH
605 CLARK ST., MIDDLETOWN,, OHIO, 45042
Covered Property
(1)
Apparatus and Method for Washing Cellulosic Pulp
Patent:
5,122,229 →
Application:
07/649,103 →
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest
Jan 21, 1993
From: BLACK CLAWSON COMPANY, THE; BLACK CLAWSON CONVERTING LABORATORY, INC.; BLACK CLAWSON CONVERTING MACHINERY CORP.; BC MANUFACTURING CO., INC.
To: CENTRAL TRUST COMPANY, N.A., THE
Reel/Frame 006385/0847 →
Assignment of Assignor's Interest
Nov 13, 1996
From: BLACK CLAWSON COMPANY, THE
To: BANK ONE, DAYTON, NATIONAL ASSOCIATION
Reel/Frame 008215/0428 →
Release of Security Interest
Nov 13, 1996
From: PNC BANK, OHIO, NATIONAL ASSOCIATION (FKA THE CENTRAL TRUST COMPANY, N.A.)
To: BLACK CLAWSON COMPANY, THE
Reel/Frame 008215/0829 →
Assignment of Assignor's Interest
Aug 5, 1997
From: BLACK CLAWSON COMPANY
To: BC ACQUISITION CORP.
Reel/Frame 008650/0409 →
Change of Name
Feb 17, 1998
From: BC ACQUISTION CORP., A CORPORATION OF DELAWARE
To: THERMO BLACK CLAWSON INC., A CORPORATION OF DELAWARE
Reel/Frame 008975/0178 →