Patent Assignment
Reel/Frame 020349/0015
Corrective Assignment to Correct the Assignee's Name Previously Recorded on Reel 020211 Frame 0256. Assignor(S) Hereby Confirms the Corrected Assignment to Correct the Assignee's Name from Hydril Company Llc to Hydril Llc.
Recorded: 2008-01-10
Pages: 5
Assignor
REYNOLDS, HARRIS A, JR
Executed: 2007-12-01
Assignee
HYDRIL LLC
3300 NORTH SAM HOUSTON PARKWAY EAST, HOUSTON, TEXAS, 77032
Covered Property
(1)
Wedge Thread with Sealing Metal
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 7, 2007
From: REYNOLDS, HARRIS A., JR.
To: HYDRIL COMPANY LLC
Reel/Frame 020211/0256 →
Merger
Mar 28, 2008
From: HYDRIL COMPANY LP
To: HYDRIL GENERAL LLC
Reel/Frame 020718/0733 →
Change of Name
Mar 28, 2008
From: HYDRIL GENERAL LLC
To: HYDRIL LLC
Reel/Frame 020718/0758 →
Assignment of Assignor's Interest
Jun 5, 2008
From: HYDRIL LLC
To: HYDRIL USA MANUFACTURING LLC
Reel/Frame 021050/0491 →
Assignment of Assignor's Interest
Jul 17, 2009
From: HUFF, PHILIP A; PRUDEN, KEITH
To: HYDRIL USA MANUFACTURING LLC
Reel/Frame 022960/0947 →