Granted Patent
Utility
US 6,612,345 · App. 09/720,244
Cartridge paint-charging method and device therefor
Inventors:
Toshio Hosoda, Tomoaki Takeda, Shinji Tani, Kimio Toda, Takanobu Mori, Isamu Yamazaki
Patented Case
View Patent ↗
Granted: Sep 2, 2003
Filed: Jan 4, 2001
Inventors
Toshio Hosoda
Tomoaki Takeda
Shinji Tani
Kimio Toda
Takanobu Mori
Isamu Yamazaki
Assignee (at issue)
ABB 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.