Granted Patent
Utility
US 5,565,254 · App. 08/280,590
Cover for insulation and method of manufacture
Inventor:
Jean Norvell
Patented Case
View Patent ↗
Granted: Oct 15, 1996
Filed: Jul 26, 1994
Inventor
Jean Norvell
Assignee (at issue)
W. L. Gore & Associates, 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.