Granted Patent
Utility
US 6,817,532 · App. 10/167,259
Wallet card with built-in light
Inventor:
Alan Finkelstein
Patented Case
View Patent ↗
Granted: Nov 16, 2004
Filed: Jun 11, 2002
Inventor
Alan Finkelstein
Assignee (at issue)
Lenscard U.S., LLC
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.