IP Library Granted Patent US 5,582,660
Granted Patent Utility
US 5,582,660 · App. 08/362,380

Highly formable aluminum alloy rolled sheet

Inventors: Rolf B. Erickson, Shawn J. Murtha
Patented Case View Patent ↗
Granted: Dec 10, 1996 Filed: Dec 22, 1994
Inventors
Rolf B. Erickson
Shawn J. Murtha
Assignee (at issue)
Aluminum Company of America

This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.

Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 5,582,660
App. No.
08/362,380
Filed
1994-12-22
Granted
1996-12-10
Kind
A