Granted Patent
Utility
US 6,102,390 · App. 09/316,009
Separator stone adjustment assembly
Inventors:
Carlos L. DeFigueiredo, William J. Wright
Patented Case
View Patent ↗
Granted: Aug 15, 2000
Filed: May 21, 1999
Inventors
Carlos L. DeFigueiredo
William J. Wright
Assignee (at issue)
Pitney Bowes 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.