Granted Patent
Utility
US 5,839,603 · App. 08/927,714
Lightweight peel-top can lid
Inventors:
Robert J. Smith, Jay C. Fidorra
Patented Case
View Patent ↗
Granted: Nov 24, 1998
Filed: Sep 11, 1997
Inventors
Robert J. Smith
Jay C. Fidorra
Assignee (at issue)
Erie County Plastics Corporation
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.