Granted Patent
Utility
US 6,267,354 · App. 09/403,147
Separating device
Inventor:
Robert Stephen
Patented Case
View Patent ↗
Granted: Jul 31, 2001
Filed: Oct 15, 1999
Inventor
Robert Stephen
Assignee (at issue)
Future Alignments 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.