Granted Patent
Utility
US 6,487,540 · App. 09/625,141
Methods and systems for electronic receipt transmission and management
Inventors:
Steven B. Smith, Nicolas A. Thomas, Warren Rosner
Patented Case
View Patent ↗
Granted: Nov 26, 2002
Filed: Jul 25, 2000
Inventors
Steven B. Smith
Nicolas A. Thomas
Warren Rosner
Assignee (at issue)
In2M 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.