Granted Patent
Utility
US 4,852,377 · App. 07/286,301
Tool pack
Inventors:
Raymond Mikas, Robert M. Szczerba, Sam C. Pulciani
Patented Case
View Patent ↗
Granted: Aug 1, 1989
Filed: Dec 19, 1988
Inventors
Raymond Mikas
Robert M. Szczerba
Sam C. Pulciani
Assignee (at issue)
American National Can Company
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.