Granted Patent
Utility
US 6,370,538 · App. 09/444,796
Direct manipulation interface for document properties
Inventors:
John O. Lamping, Michael P. Salisbury
Patented Case
View Patent ↗
Granted: Apr 9, 2002
Filed: Nov 22, 1999
Inventors
John O. Lamping
Michael P. Salisbury
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.