Granted Patent
Utility
US 5,336,866 · App. 08/122,884
Fabric sample treatment apparatus
Inventors:
Charles D. Winstead, Ralph Cantrell
Patented Case
View Patent ↗
Granted: Aug 9, 1994
Filed: Sep 16, 1993
Inventors
Charles D. Winstead
Ralph Cantrell
Assignee (at issue)
Milliken Research Corporation
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.