Granted Patent
Utility
US 6,733,891 · App. 09/584,373
Roll having glass coating
Inventors:
Christopher D. Blair, Timothy R. Jaskowiak
Patented Case
View Patent ↗
Granted: May 11, 2004
Filed: May 31, 2000
Inventors
Christopher D. Blair
Timothy R. Jaskowiak
Assignee (at issue)
Xerox 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.