Granted Patent
Utility
US 6,201,255 · App. 09/183,817
Media sensors for a printer
Inventors:
Karl Torchalski, David A. West
Patented Case
View Patent ↗
Granted: Mar 13, 2001
Filed: Oct 30, 1998
Inventors
Karl Torchalski
David A. West
Assignee (at issue)
ZIH Corp.
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.