Granted Patent
Utility
US 6,106,449 · App. 09/304,191
Vacuum insulated panel and container and method of production
Inventor:
Nicholas Wynne
Patented Case
View Patent ↗
Granted: Aug 22, 2000
Filed: May 3, 1999
Inventor
Nicholas Wynne
Assignee (at issue)
Vacupanel, 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.