Patent Assignment
Reel/Frame 004079/0450
Assignment of Assignors Interest.
Recorded: 1983-01-17
Pages: 1
Assignor
BEER, HENRI B.
Executed: 1981-03-02
Assignee
DIAMOND SHAMROCK CORPORATION
A CORP. OF DE, DALLAS, TEXAS
Covered Property
(1)
Anode with Lead Base and Method of Making Same
Patent:
4,425,217 →
Application:
06/293,384 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Mar 13, 1986
From: DIAMOND SHAMROCK CHEMICALS COMPANY
To: ELTECH SYSTEMS CORPORATION
Reel/Frame 004520/0172 →
Assignment of Assignors Interest.
Oct 28, 1988
From: ELTECH SYSTEMS CORPORATION
To: ELECTRODE CORPORATION, A CORP. OF DE
Reel/Frame 004976/0455 →
Security Interest
Dec 4, 2000
From: ELTECH SYSTEMS CORPORATION; ELTECH SYSTEMS FOREIGN SALES CORPORATION; ELTECH SYSTEMS, L.P., L.L.L.P.; ELGARD CORPORATION
To: MELLON BANK, N.A., AS AGENT
Reel/Frame 011442/0165 →
Release of Security Agreement
Apr 2, 2003
From: MELLON BANK, N.A., AS AGENT
To: ELTECH SYSTEMS CORPORATION
Reel/Frame 013922/0792 →