Granted Patent
Utility
US 6,054,033 · App. 09/046,688
Cathodic electrodeposition paint
Inventors:
Fumio Hunakoshi, Toshiyuki Ishii
Patented Case
View Patent ↗
Granted: Apr 25, 2000
Filed: Mar 24, 1998
Inventors
Fumio Hunakoshi
Toshiyuki Ishii
Assignee (at issue)
NIPPON PAINT HOLDINGS CO., LTD.
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.