Granted Patent
Utility
US 6,739,713 · App. 10/135,078
Guide for solid ink stick feed
Inventors:
Brent R. Jones, Frederick T. Mattern
Patented Case
View Patent ↗
Granted: May 25, 2004
Filed: Apr 29, 2002
Inventors
Brent R. Jones
Frederick T. Mattern
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.