Granted Patent
Utility
US 4,300,682 · App. 06/162,189
Blister package
Inventor:
Morris W. Kuchenbecker
Patented Case
View Patent ↗
Granted: Nov 17, 1981
Filed: Jun 23, 1980
Inventor
Morris W. Kuchenbecker
Assignee (at issue)
American Can Company
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.