Granted Patent
Utility
US 5,392,941 · App. 08/227,545
Reusable and re-collapsible container and associated cap
Inventor:
Edward S. Robbins, III
Patented Case
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Granted: Feb 28, 1995
Filed: Apr 14, 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.