Granted Patent
Utility
US 6,370,831 · App. 09/520,007
Raised floor system and method of installing same
Inventors:
Dale R. Marshall, Paul Spavor
Patented Case
View Patent ↗
Granted: Apr 16, 2002
Filed: Mar 6, 2000
Inventors
Dale R. Marshall
Paul Spavor
Assignee (at issue)
Smed International
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.