IP Library Assignment 009536/0306
Patent Assignment
Reel/Frame 009536/0306

Assignment of Assignor's Interest

Recorded: 1998-10-21 Pages: 3
Assignor
HUANG, MAI
Executed: 1998-09-23
Assignee
WEIRTON STEEL CORPORATION
400 THREE SPRINGS DRIVE, WEIRTON, WEST VIRGINIA, 26062
Covered Property (1)
Ridgid Sheet Metal End Closure with Integral Opener
Patent: 425,419 →
Application: 29/093,969 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Nunc Pro Tunc Assignment Jun 21, 2004
From: WEIRTON STEEL CORPORATION
To: ISG WEIRTON INC.
Reel/Frame 014763/0151 →
Nunc Pro Tunc Assignment Jul 2, 2004
From: ISG WEIRTON INC.
To: ISG TECHNOLOGIES INC.
Reel/Frame 014805/0948 →