Granted Patent
Utility
US 6,719,555 · App. 10/010,042
Apparatus for making pipe insulation
Inventor:
Geoffrey H. Moore
Patented Case
View Patent ↗
Granted: Apr 13, 2004
Filed: Dec 6, 2001
Inventor
Geoffrey H. Moore
Assignee (at issue)
Fibrex Insulations, 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.