IP Library › Assignment 023552/0805
Patent Assignment
Reel/Frame 023552/0805

Assignment of Assignor's Interest

Recorded: 2009-11-20 Pages: 3
Assignor
U.S. STEEL TUBULAR PRODUCTS, INC.
Executed: 2008-06-17
Assignee
UNITED STATES STEEL CORPORATION
600 GRANT STREET, PITTSBURGH, PENNSYLVANIA, 15219-2800
Covered Property (1)
Push Bench and Method of Manufacturing Small Diameter Tubing
Patent: 8,387,434 →
Application: 12/623,168 →
Publication: US 2010/0064757
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Nov 20, 2009
From: FULLERTON, PAUL; RODEN, NATHAN A.; WITT, DAVID R.
To: LONE STAR STEEL COMPANY
Reel/Frame 023552/0696 →
Change of Name Nov 20, 2009
From: LONE STAR STEEL COMPANY
To: LONE STAR STEEL COMPANY, L.P.
Reel/Frame 023552/0734 →
Change of Name Nov 20, 2009
From: LONE STAR STEEL COMPANY, L.P.
To: U.S. STEEL TUBULAR PRODUCTS, INC.
Reel/Frame 023552/0771 →
Assignment of Assignor's Interest Sep 23, 2016
From: UNITED STATES STEEL CORPORATION
To: U. S. STEEL TUBULAR PRODUCTS, INC.
Reel/Frame 039838/0362 →