Granted Patent
Utility
US 6,468,453 · App. 09/415,088
Methods and apparatus for manufacturing fiber-cement soffits with air vents
Inventors:
Joe Gaidjiergis, Lloyd Fladgard, Scott Fladgard
Patented Case
View Patent ↗
Granted: Oct 22, 2002
Filed: Oct 8, 1999
Inventors
Joe Gaidjiergis
Lloyd Fladgard
Scott Fladgard
Assignee (at issue)
Shear Technologies, 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.