Granted Patent
Utility
US 4,282,044 · App. 05/931,041
Method of recycling aluminum scrap into sheet material for aluminum containers
Inventors:
King G. Robertson, Donald C. McAuliffe
Patented Case
View Patent ↗
Granted: Aug 4, 1981
Filed: Aug 4, 1978
Inventors
King G. Robertson
Donald C. McAuliffe
Assignee (at issue)
Coors Container Company
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.