Granted Patent
Utility
US 6,188,080 · App. 09/101,433
Apparatus for determining the location of an edge of a document
Inventors:
Christian Voser, Didier Rossel, Derek Hutchinson
Patented Case
View Patent ↗
Granted: Feb 13, 2001
Filed: Nov 4, 1998
Inventors
Christian Voser
Didier Rossel
Derek Hutchinson
Assignee (at issue)
Mars, Incorporated
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.