Granted Patent
Utility
US 6,688,066 · App. 09/786,618
Construction technique and structure resulting therefrom
Inventors:
John Sydney Cottier, James Graham Geeves
Patented Case
View Patent ↗
Granted: Feb 10, 2004
Filed: Oct 5, 2001
Inventors
John Sydney Cottier
James Graham Geeves
Assignee (at issue)
James Hardie Research Pty Limited
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.