Granted Patent
Utility
US 6,373,003 · App. 09/170,817
Marking device for electronic presentation board
Inventor:
Rafi Holtzman
Patented Case
View Patent ↗
Granted: Apr 16, 2002
Filed: Oct 13, 1998
Inventor
Rafi Holtzman
Assignee (at issue)
ELECTRONICS FOR IMAGING, 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.