Granted Patent
Utility
US 5,961,000 · App. 08/749,035
System and method for filling and sealing containers in controlled environments
Inventors:
James J. Sanfilippo, John E. Sanfilippo
Patented Case
View Patent ↗
Granted: Oct 5, 1999
Filed: Nov 14, 1996
Inventors
James J. Sanfilippo
John E. Sanfilippo
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.