Granted Patent
Utility
US 6,351,621 · App. 09/603,232
Wireless interaction with memory associated with a replaceable module for office equipment
Inventors:
Austin Lloyd Richards, Michael B. Thomson
Patented Case
View Patent ↗
Granted: Feb 26, 2002
Filed: Jun 26, 2000
Inventors
Austin Lloyd Richards
Michael B. Thomson
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.