Granted Patent
Utility
US 6,735,406 · App. 09/685,002
Process cartridge mounting mechanism, electrophotographic image forming apparatus, and process cartridge
Inventor:
Shinya Noda
Patented Case
View Patent ↗
Granted: May 11, 2004
Filed: Oct 6, 2000
Inventor
Shinya Noda
Assignee (at issue)
CANON KABUSHIKI KAISHA
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.