Granted Patent
Utility
US 5,405,032 · App. 08/009,665
Tamper indicating closure and method and device for the manufacture of a tamper-indicating closure
Inventor:
Jimmy L. Anderson
Patented Case
View Patent ↗
Granted: Apr 11, 1995
Filed: Jan 27, 1993
Inventor
Jimmy L. Anderson
Assignee (at issue)
Crown, Cork & Seal Company, 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.