Granted Patent
Utility
US 6,443,063 · App. 09/512,794
Ink supplying apparatus
Inventor:
Teruaki Kihara
Patented Case
View Patent ↗
Granted: Sep 3, 2002
Filed: Feb 25, 2000
Inventor
Teruaki Kihara
Assignee (at issue)
MITSUBISHI ELECTRIC CORPORATION
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.