Granted Patent
Utility
US 5,575,398 · App. 08/365,404
Reusable and re-collapsible container and associated cap
Inventor:
Edward S. Robbins, III
Patented Case
View Patent ↗
Granted: Nov 19, 1996
Filed: Dec 28, 1994
Inventor
Edward S. Robbins, III
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.