Granted Patent
Utility
US 4,856,673 · App. 07/211,922
Container convertible to a child's pail
Inventor:
Joseph Scott Thompson
Patented Case
View Patent ↗
Granted: Aug 15, 1989
Filed: Jun 27, 1988
Inventor
Joseph Scott Thompson
Assignee (at issue)
Sterling Drug, 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.