Granted Patent
Utility
US 5,632,817 · App. 08/523,856
Dual components mixing system for coating
Inventors:
Toshio Hiraga, Masayuki Kuroda, Hidetoshi Kamaru, Youji Murata
Patented Case
View Patent ↗
Granted: May 27, 1997
Filed: Sep 6, 1995
Inventors
Toshio Hiraga
Masayuki Kuroda
Hidetoshi Kamaru
Youji Murata
Assignee (at issue)
Ransburg Industrial Finishing K.K.
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.