Granted Patent
Utility
US 5,738,234 · App. 08/679,176
Container insert for volume reduction and tablet stability
Inventor:
John E. Harrold
Patented Case
View Patent ↗
Granted: Apr 14, 1998
Filed: Jul 12, 1996
Inventor
John E. Harrold
Assignee (at issue)
Pakmax, 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.