Granted Patent
Utility
US 5,669,549 · App. 08/517,643
Non-round container having an offset side seam
Inventor:
Ronald D. Robertson
Patented Case
View Patent ↗
Granted: Sep 23, 1997
Filed: Aug 22, 1995
Inventor
Ronald D. Robertson
Assignee (at issue)
Sealright Co. Inc.
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.