Granted Patent
Utility
US 5,995,976 · App. 08/729,426
Method and apparatus for distributing supplemental information related to printed articles
Inventors:
Jay S. Walker, T. Scott Case
Patented Case
View Patent ↗
Granted: Nov 30, 1999
Filed: Oct 11, 1996
Inventors
Jay S. Walker
T. Scott Case
Assignee (at issue)
Walker Asset Management Limited Partnership
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.