Granted Patent
Utility
US 5,300,558 · App. 07/863,715
Curable resin coating composition
Inventors:
Masayoshi Kurisu, Koji Utaka, Hajime Inagaki, Suguru Tokita, Kazuyuki Miyamoto, Yukari Hattori, Noriyuki Murakoshi, Tsutomu Saito
Patented Case
View Patent ↗
Granted: Apr 5, 1994
Filed: Apr 3, 1992
Inventors
Masayoshi Kurisu
Koji Utaka
Hajime Inagaki
Suguru Tokita
Kazuyuki Miyamoto
Yukari Hattori
Noriyuki Murakoshi
Tsutomu Saito
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.