Granted Patent
Utility
US 6,574,450 · App. 10/043,348
Sheet pre-transfer device
Inventor:
Alfred J. Claflin
Patented Case
View Patent ↗
Granted: Jun 3, 2003
Filed: Jan 14, 2002
Inventor
Alfred J. Claflin
Assignee (at issue)
Xerox Corporation
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.