Granted Patent
Utility
US 6,044,952 · App. 09/080,529
Multi-function optical sensor for a document acceptor
Inventors:
Chad C. Haggerty, Patrick J. McGarry, Edward M. Zoladz, Jr.
Patented Case
View Patent ↗
Granted: Apr 4, 2000
Filed: May 18, 1998
Inventors
Chad C. Haggerty
Patrick J. McGarry
Edward M. Zoladz, Jr.
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.