Granted Patent
Utility
US 6,276,780 · App. 09/597,550
Fail-safe ink tank latching system
Inventors:
Edward M. Carrese, Brian S. Hilton, Eric A. Merz, Steven R. Moore, James Robert Brown, Arthur J. Sobon
Patented Case
View Patent ↗
Granted: Aug 21, 2001
Filed: Jun 19, 2000
Inventors
Edward M. Carrese
Brian S. Hilton
Eric A. Merz
Steven R. Moore
James Robert Brown
Arthur J. Sobon
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.