Granted Patent
Utility
US 6,010,084 · App. 09/043,120
Paint spraying device
Inventors:
Osamu Yoshida, Hidetsugu Matsuda
Patented Case
View Patent ↗
Granted: Jan 4, 2000
Filed: Mar 18, 1998
Inventors
Osamu Yoshida
Hidetsugu Matsuda
Assignee (at issue)
ABB Industry 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.