Granted Patent
Utility
US 5,599,393 · App. 08/428,437
Metering rod coaters
Inventors:
David Elvidge, Malcolm Kenneth Smith
Patented Case
View Patent ↗
Granted: Feb 4, 1997
Filed: Apr 25, 1995
Inventors
David Elvidge
Malcolm Kenneth Smith
Assignee (at issue)
MacMillan Bloedel Limited
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.