Granted Patent
Utility
US 5,866,270 · App. 08/798,483
Method of hardening wooden flooring blanks having improved separation characteristics
Inventor:
William West
Patented Case
View Patent ↗
Granted: Feb 2, 1999
Filed: Feb 10, 1997
Inventor
William West
Assignee (at issue)
Triangle Pacific Corp.
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.