Granted Patent
Utility
US 5,849,645 · App. 08/868,378
Reinforced composite matting
Inventor:
Timothy L. Lancaster
Patented Case
View Patent ↗
Granted: Dec 15, 1998
Filed: Jun 3, 1997
Inventor
Timothy L. Lancaster
Assignee (at issue)
North American Green, 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.