Granted Patent
Utility
US 4,344,270 · App. 06/274,738
Method and apparatus for packaging commodities
Inventor:
Sture Andersson
Patented Case
View Patent ↗
Granted: Aug 17, 1982
Filed: Jun 18, 1981
Inventor
Sture Andersson
Assignee (at issue)
Tex Innovation AB
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.