Granted Patent
Utility
US 6,537,378 · App. 09/593,297
Spray-coating apparatus
Inventor:
Felix Mauchle
Patented Case
View Patent ↗
Granted: Mar 25, 2003
Filed: Jun 13, 2000
Inventor
Felix Mauchle
Assignee (at issue)
ITW Gema GmbH
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.