Granted Patent
Utility
US 5,971,613 · App. 08/843,156
Bag constructions having inwardly directed side seal portions
Inventor:
Gary M. Bell
Patented Case
View Patent ↗
Granted: Oct 26, 1999
Filed: Apr 11, 1997
Inventor
Gary M. Bell
Assignee (at issue)
Kapak Corporation
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.