Granted Patent
Utility
US 5,860,744 · App. 08/854,295
Bag of a flexible packing material and a method of manufacture thereof
Inventor:
Werner Schulz
Patented Case
View Patent ↗
Granted: Jan 19, 1999
Filed: May 12, 1997
Inventor
Werner Schulz
Assignee (at issue)
DANISCO A/S
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.