Granted Patent
Utility
US 6,314,694 · App. 09/218,616
One-sided insulated formwork
Inventors:
Bruce Cooper, G. Richie Scott, Robert Sculthorpe, Gary Woolgar
Patented Case
View Patent ↗
Granted: Nov 13, 2001
Filed: Dec 22, 1998
Inventors
Bruce Cooper
G. Richie Scott
Robert Sculthorpe
Gary Woolgar
Assignee (at issue)
ARXX Building Products
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.