Granted Patent
Utility
US 6,731,071 · App. 10/133,860
Inductively powered lamp assembly
Inventor:
David W. Baarman
Patented Case
View Patent ↗
Granted: May 4, 2004
Filed: Apr 26, 2002
Inventor
David W. Baarman
Assignee (at issue)
Access Business Group International 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.