Granted Patent
Utility
US 6,652,933 · App. 09/800,945
Flexible insulated pouch
Inventor:
Christopher Hall
Patented Case
View Patent ↗
Granted: Nov 25, 2003
Filed: Mar 7, 2001
Inventor
Christopher Hall
Assignee (at issue)
Alpine Packaging Group, 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.