Granted Patent
Utility
US 5,341,949 · App. 08/015,284
Press-on pry-off closure
Inventor:
Thomas H. Hayes
Patented Case
View Patent ↗
Granted: Aug 30, 1994
Filed: Feb 8, 1993
Inventor
Thomas H. Hayes
Assignee (at issue)
Anchor Packaging, LLC
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.