Granted Patent
Utility
US 6,296,131 · App. 09/783,470
Plastic container with horizontal annular ribs
Inventor:
A. B. M. Bazlur Rashid
Patented Case
View Patent ↗
Granted: Oct 2, 2001
Filed: Feb 14, 2001
Inventor
A. B. M. Bazlur Rashid
Assignee (at issue)
Pechiney Emballage Flexible Europe
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.