Granted Patent
Utility
US 6,654,584 · App. 09/991,584
Pressure roller cleaner for a reproduction apparatus fuser assembly
Inventors:
Muhammed Aslam, Fangsheng Wu
Patented Case
View Patent ↗
Granted: Nov 25, 2003
Filed: Nov 17, 2001
Inventors
Muhammed Aslam
Fangsheng Wu
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.