Granted Patent
Utility
US 4,156,493 · App. 05/668,682
Recloseable dispenser packet
Inventor:
Robert P. Julius
Patented Case
View Patent ↗
Granted: May 29, 1979
Filed: Mar 19, 1976
Inventor
Robert P. Julius
Assignee (at issue)
Nice-Pak Products, 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.