Granted Patent
Utility
US 6,003,699 · App. 08/894,189
Container neck finish and method and apparatus for forming same and cap for use thereon
Inventors:
Sandor G Laszlo, Daniel Luch, Richard E. Repp
Patented Case
View Patent ↗
Granted: Dec 21, 1999
Filed: Jul 29, 1997
Inventors
Sandor G Laszlo
Daniel Luch
Richard E. Repp
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.