Granted Patent
Utility
US 5,285,912 · App. 08/089,769
Snap on pull off tamper indicating flexible cap and neck configuration
Inventor:
Luca Molinaro
Patented Case
View Patent ↗
Granted: Feb 15, 1994
Filed: Jul 9, 1993
Inventor
Luca Molinaro
Assignee (at issue)
Northern Engineering & Plastics, Corp.
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.