Granted Patent
Utility
US 6,676,779 · App. 10/103,047
Air and moisture barrier laminate apparatus
Inventors:
John R. Hopkins, Max Barajas
Patented Case
View Patent ↗
Granted: Jan 13, 2004
Filed: Mar 20, 2002
Inventors
John R. Hopkins
Max Barajas
Assignee (at issue)
PROTECTO WRAP 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.