Granted Patent
Utility
US 6,320,941 · App. 09/004,428
Stand alone electronic mail notifying device
Inventor:
Dan Tyroler
Patented Case
View Patent ↗
Granted: Nov 20, 2001
Filed: Jan 8, 1998
Inventor
Dan Tyroler
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.