Granted Patent
Utility
US 5,270,391 · App. 07/976,506
Composition for thermosetting powder coating
Inventors:
Eiichiro Miyazaki, Makoto Nishimori, Taisaku Kano, Takayoshi Sekido, Masashi Seki
Patented Case
View Patent ↗
Granted: Dec 14, 1993
Filed: Nov 13, 1992
Inventors
Eiichiro Miyazaki
Makoto Nishimori
Taisaku Kano
Takayoshi Sekido
Masashi Seki
Assignee (at issue)
Mitsui Toatsu Chemicals, Incorporated
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.