Patent Assignment
Reel/Frame 020947/0319
Assignment of Assignor's Interest
Recorded: 2008-05-14
Pages: 3
Assignor
REYNOLDS, HARRIS A., JR.
Executed: 2006-08-29
Assignee
HYDRIL COMPANY LP
3300 N. SAM HOUSTON PARKWAY EAST, HOUSTON, TEXAS, 77032
Covered Property
(1)
Scalloped Wedge Threads
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 25, 2007
From: REYNOLDS, HARRIS A., JR.
To: HYDRIL COMPANY LP
Reel/Frame 019871/0183 →
Change of Name
May 14, 2008
From: HYDRIL COMPANY LP
To: HYDRIL GENERAL LLC
Reel/Frame 020947/0544 →
Change of Name
May 14, 2008
From: HYDRIL GENERAL LLC
To: HYDRIL LLC
Reel/Frame 020947/0573 →
Change of Name
Jan 7, 2011
From: HYDRIL LLC
To: HYDRIL COMPANY
Reel/Frame 025599/0988 →