Granted Patent
Utility
US 6,507,822 · App. 09/563,715
Method and apparatus for managing the sale of aging products
Inventors:
Jay S. Walker, Andrew S. Van Luchene
Patented Case
View Patent ↗
Granted: Jan 14, 2003
Filed: May 2, 2000
Inventors
Jay S. Walker
Andrew S. Van Luchene
Assignee (at issue)
Walker Digital, LLC
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.