Granted Patent
Utility
US 6,448,740 · App. 09/949,991
System and method to charge electric-powered vehicle using light energy
Inventor:
Mark Kirkpatrick
Patented Case
View Patent ↗
Granted: Sep 10, 2002
Filed: Sep 12, 2001
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.