Granted Patent
Utility
US 6,560,468 · App. 09/416,168
Cellular telephone, personal digital assistant, and pager unit with capability of short range radio frequency transmissions
Inventor:
Peter Vincent Boesen
Patented Case
View Patent ↗
Granted: May 6, 2003
Filed: Oct 11, 1999
Inventor
Peter Vincent Boesen
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.