Granted Patent
Utility
US 6,338,049 · App. 08/811,703
User-generated traveler's checks
Inventors:
Jay S. Walker, T. Scott Case
Patented Case
View Patent ↗
Granted: Jan 8, 2002
Filed: Mar 5, 1997
Inventors
Jay S. Walker
T. Scott Case
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.