Granted Patent
Utility
US 6,611,670 · App. 10/011,793
External heater member and methods for fusing toner images
Inventors:
Jiann-Hsing Chen, Andrew Ciaschi, Joseph A. Pavlisko, Robert A. Lancaster, James H. Hurst, Charles E. Hewitt, Nataly Boulatnikov
Patented Case
View Patent ↗
Granted: Aug 26, 2003
Filed: Dec 4, 2001
Inventors
Jiann-Hsing Chen
Andrew Ciaschi
Joseph A. Pavlisko
Robert A. Lancaster
James H. Hurst
Charles E. Hewitt
Nataly Boulatnikov
Assignee (at issue)
NexPress Solutions LLC
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.