Granted Patent
Utility
US 6,333,076 · App. 09/363,902
Composition and method for manufacturing a surface covering product having a controlled gloss surface coated wearlayer
Inventors:
Gary A. Sigel, Clifford M. Rosenau, Craig W. DeSantis, F. Joseph Appleyard
Patented Case
View Patent ↗
Granted: Dec 25, 2001
Filed: Jul 28, 1999
Inventors
Gary A. Sigel
Clifford M. Rosenau
Craig W. DeSantis
F. Joseph Appleyard
Assignee (at issue)
ARMSTRONG WORLD INDUSTRIES, 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.