Granted Patent
Utility
US 6,762,582 · App. 10/404,658
System and method to power an electric-powered device using light energy
Inventor:
Mark Kirkpatrick
Patented Case
View Patent ↗
Granted: Jul 13, 2004
Filed: Apr 2, 2003
Inventor
Mark Kirkpatrick
Assignee (at issue)
BELLSOUTH INTELLECTUAL PROPERTY CORPORATION
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.