Granted Patent
Utility
US 6,187,399 · App. 09/363,991
Blow molded container structure, cap therefore and method of forming said neck
Inventors:
Laszlo G. Sandor, Daniel Luch, Richard E. Repp
Patented Case
View Patent ↗
Granted: Feb 13, 2001
Filed: Jul 29, 1999
Inventors
Laszlo G. Sandor
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.