Granted Patent
Utility
US 5,984,300 · App. 08/840,464
Sheet tray device for loading sheets, and a sheet feeding device
Inventor:
Nozomu Nishiberi
Patented Case
View Patent ↗
Granted: Nov 16, 1999
Filed: Apr 18, 1997
Inventor
Nozomu Nishiberi
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.