Granted Patent
Utility
US 6,516,949 · App. 09/873,536
Blister pill package with safety backing
Inventors:
Kenneth E. Fuller, Harry S. Sowden
Patented Case
View Patent ↗
Granted: Feb 11, 2003
Filed: Jun 4, 2001
Inventors
Kenneth E. Fuller
Harry S. Sowden
Assignee (at issue)
McNeil-PPC, 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.