Granted Patent
Utility
US 6,308,179 · App. 09/143,551
User level controlled mechanism inter-positioned in a read/write path of a property-based document management system
Inventors:
Karin Petersen, James P. Dourish, Warren Keith Edwards, Anthony G. LaMarca, John O. Lamping, Michael P. Salisbury, Douglas B. Terry, James D. Thornton
Patented Case
View Patent ↗
Granted: Oct 23, 2001
Filed: Aug 31, 1998
Inventors
Karin Petersen
James P. Dourish
Warren Keith Edwards
Anthony G. LaMarca
John O. Lamping
Michael P. Salisbury
Douglas B. Terry
James D. Thornton
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.