Granted Patent
Utility
US 6,334,037 · App. 09/506,327
Image forming apparatus
Inventor:
Tokihiko Ise
Patented Case
View Patent ↗
Granted: Dec 25, 2001
Filed: Feb 18, 2000
Inventor
Tokihiko Ise
Assignee (at issue)
TOSHIBA TEC 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.