Granted Patent
Utility
US 5,465,876 · App. 08/258,201
Container and closure resealable bottle cap with push pull closure
Inventor:
Robert E. Crisci
Patented Case
View Patent ↗
Granted: Nov 14, 1995
Filed: Jun 9, 1994
Inventor
Robert E. Crisci
Assignee (at issue)
Portola Packaging, 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.