Granted Patent
Utility
US 4,185,754 · App. 05/915,013
Collapsible recloseable dispenser packet with two part resealable closure
Inventor:
Robert P. Julius
Patented Case
View Patent ↗
Granted: Jan 29, 1980
Filed: Jun 13, 1978
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.