Granted Patent
Utility
US 6,164,535 · App. 08/326,992
Price maintenance system and method
Inventor:
John C. Goodwin, III
Patented Case
View Patent ↗
Granted: Dec 26, 2000
Filed: Oct 21, 1994
Inventor
John C. Goodwin, III
Assignee (at issue)
NCR 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.