Granted Patent
Utility
US 5,010,132 · App. 07/425,953
Water-base paint for coating the inside surface of metallic can
Inventors:
Akio Morinaga, Takeo Kigami
Patented Case
View Patent ↗
Granted: Apr 23, 1991
Filed: Oct 24, 1989
Inventors
Akio Morinaga
Takeo Kigami
Assignee (at issue)
Mitsui Petrochemical Industries, 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.