Granted Patent
Utility
US 5,631,503 · App. 08/307,933
Apparatus for generating power for use in a communications device
Inventor:
Kenneth R. Cioffi
Patented Case
View Patent ↗
Granted: May 20, 1997
Filed: Sep 16, 1994
Inventor
Kenneth R. Cioffi
Assignee (at issue)
Wireless Access
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.