Granted Patent
Utility
US 5,323,907 · App. 08/031,657
Child resistant package assembly for dispensing pharmaceutical medications
Inventor:
John D. Kalvelage
Patented Case
View Patent ↗
Granted: Jun 28, 1994
Filed: Mar 15, 1993
Inventor
John D. Kalvelage
Assignee (at issue)
Multi-Comp, 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.