Granted Patent
Utility
US 6,803,880 · App. 10/450,360
Antenna device
Inventor:
Vasilios Spiropoulos
Patented Case
View Patent ↗
Granted: Oct 12, 2004
Filed: Jun 11, 2003
Inventor
Vasilios Spiropoulos
Assignee (at issue)
Gigaant AB
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.