Granted Patent
Utility
US 6,076,070 · App. 09/121,094
Apparatus and method for on-line price comparison of competitor's goods and/or services over a computer network
Inventor:
Charles Paul Stack
Patented Case
View Patent ↗
Granted: Jun 13, 2000
Filed: Jul 23, 1998
Inventor
Charles Paul Stack
Assignee (at issue)
Cendant Publishing, Inc.
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.