Patent Assignment
Reel/Frame 003979/0904
Assignment of Assignors Interest.
Recorded: 1982-04-23
Pages: 1
Assignor
SZADKOWSKI, STANISLAV
Executed: 1980-08-08
Assignee
VESUVIUS INTERNATIONAL CORPORATION,
WEST TENTH ST. 100, WILMINGTON, DELAWARE
Covered Property
(1)
Self-Adjusting Arrangement for Refractory Plates of Slide Gate Mechanism
Patent:
4,344,550 →
Application:
06/166,203 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest
Aug 30, 1985
From: ECOLAIRE INCORPORATED
To: PHILADELPHIA NATIONAL BANK, THE, BROAD AND CHESTNUT STREETS, PHILADELPHIA, PA. 19101
Reel/Frame 004458/0203 →
Assignment of Assignors Interest.
Jun 10, 1991
From: VESUVIUS INTERNATIONAL CORPORATION
To: VESUVIUS CRUCIBLE COMANY, A PA CORPORATION
Reel/Frame 005725/0988 →