Granted Patent
Utility
US 6,793,113 · App. 10/006,235
Universal and precise stapling method and apparatus
Inventors:
Amalesh Chakraborty, Raymond Ruthenberg
Patented Case
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Granted: Sep 21, 2004
Filed: Dec 10, 2001
Inventors
Amalesh Chakraborty
Raymond Ruthenberg
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.