Granted Patent
Utility
US 5,480,486 · App. 08/171,306
Continuous adjustable backing bar for profiling coater blade
Inventor:
James R. Burns
Patented Case
View Patent ↗
Granted: Jan 2, 1996
Filed: Dec 21, 1993
Inventor
James R. Burns
Assignee (at issue)
Beloit Technologies, Inc.
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.