Patent Assignment
Reel/Frame 015448/0682
Corrected Cover Sheet to Correct Assignee Name, Previously Recorded at Reel/Frame 09430/267001 (Assignment of Assignor's Interest)
Recorded: 2004-06-14
Pages: 4
Assignor
HOLLAND, WILLIAM R.
Executed: 2003-09-11
Assignee
HYDRIL COMPANY, L.P.
3300 N. SAM HOUSTON PARKWAY EAST, HOUSTON, TEXAS, 77032
Covered Property
(1)
Compact Mid-Grip Fastener
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 16, 2003
From: HOLLAND, WILLIAM R.
To: HYDRIL COMPANY
Reel/Frame 014561/0800 →
Merger
Mar 28, 2008
From: HYDRIL COMPANY LP
To: HYDRIL GENERAL LLC
Reel/Frame 020710/0717 →
Change of Name
Mar 28, 2008
From: HDRYIL GENERAL LLC
To: HYDRIL LLC
Reel/Frame 020710/0950 →
Assignment of Assignor's Interest
Jun 5, 2008
From: HYDRIL LLC
To: HYDRIL USA MANUFACTURING LLC
Reel/Frame 021050/0491 →