Granted Patent
Utility
US 6,046,443 · App. 09/304,178
Gusseted bag with anti-leak feature
Inventors:
Corey P. Ackerman, Mark K. Sterler, James L. Monier
Patented Case
View Patent ↗
Granted: Apr 4, 2000
Filed: May 3, 1999
Inventors
Corey P. Ackerman
Mark K. Sterler
James L. Monier
Assignee (at issue)
INTERNATIONAL PAPER 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.