Granted Patent
Utility
US 4,338,375 · App. 06/153,242
Surface coating composition
Inventors:
Kaname Hashimoto, Saizo Ikeda
Patented Case
View Patent ↗
Granted: Jul 6, 1982
Filed: May 27, 1980
Inventors
Kaname Hashimoto
Saizo Ikeda
Assignee (at issue)
DAICEL CHEMICAL 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.