Granted Patent
Utility
US 4,705,708 · App. 06/579,291
Multi-laminate structure containing a scrap layer and containers made therefrom
Inventors:
Jerald E. Briggs, Henry Pfutzenreuter, III
Patented Case
View Patent ↗
Granted: Nov 10, 1987
Filed: Feb 15, 1984
Inventors
Jerald E. Briggs
Henry Pfutzenreuter, III
Assignee (at issue)
American Can 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.