IP Library › Assignment 004292/0499
Patent Assignment
Reel/Frame 004292/0499

Assignment of Assignors Interest.

Recorded: 1984-08-27 Pages: 1
Assignors
RUECKL, TODD J.
Executed: 1982-06-22
PAHNKE, CRAIG T.
Executed: 1982-06-22
Assignee
Covered Property (1)
Flexible Connector for Flat Wall Ducting
Patent: 4,480,859 →
Application: 06/392,555 →
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Aug 24, 1989
From: GRACE MERGER CORP. A CT CORP. (MERGED INTO); W. R. GRACE & CO. A CT. CORP.
To: W. R. GRACE & CO.-CONN.
Reel/Frame 005206/0001 →
Assignment of Assignor's Interest Sep 22, 1997
From: W.R. GRACE & CO.-CONN.
To: THERMAL EMISSION CONTROL SYSTEMS, INC.
Reel/Frame 008820/0146 →
Change of Name Sep 22, 1997
From: THERMAL EMISSION CONTROL SYSTEMS, INC.
To: MEGTEC SYSTEMS, INC.
Reel/Frame 008820/0239 →