Granted Patent
Utility
US 6,607,803 · App. 09/405,611
Laminate film-foam flooring composition
Inventor:
Stephen M. Foster
Patented Case
View Patent ↗
Granted: Aug 19, 2003
Filed: Sep 24, 1999
Inventor
Stephen M. Foster
Assignee (at issue)
PACTIV LLC
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.