Corrective Assignment to Correct the Patent Application Serial Number on the Assignment Cover Sheet Previously Recorded on Reel 024552 Frame 0762. Assignor(S) Hereby Confirms the the Serial Number Listed on the Original Cover Sheet Was 61/214,545.

Recorded: 2010-06-24 Pages: 5

Assignor

WILCOX, ROBERT B.

Executed: 2010-06-14

Assignee

ALCOA INC.

201 ISABELLA STREET, PITTSBURGH, PENNSYLVANIA, 15212-5858

Covered Property (1)

Multiple Preset Indexing Pressure Relief Valve

Patent: 8,375,984 →

Application: 12/764,491 →

Publication: US 2010/0276014

Related Assignments (2)

Other recorded transfers of the patent in this record — the chain of ownership.