Granted Patent
Utility
US 6,705,495 · App. 10/389,828
Liquid dispensing package and method of manufacture
Inventors:
William W. Brecheisen, John Safian
Patented Case
View Patent ↗
Granted: Mar 16, 2004
Filed: Mar 17, 2003
Inventors
William W. Brecheisen
John Safian
Assignee (at issue)
Owens-Brockway Plastic Products 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.