Granted Patent
Utility
US 6,704,028 · App. 09/002,987
System for using a channel and event overlay for invoking channel and event related functions
Inventor:
Theodore D. Wugofski
Patented Case
View Patent ↗
Granted: Mar 9, 2004
Filed: Jan 5, 1998
Inventor
Theodore D. Wugofski
Assignee (at issue)
Gateway Consultants Group, 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.