Granted Patent
Utility
US 6,803,144 · App. 10/033,534
Battery pack for electronic device
Inventors:
Jussi Hovi, Mika Kanninen, Jari Astala, Nina Nummentalo
Patented Case
View Patent ↗
Granted: Oct 12, 2004
Filed: Nov 1, 2001
Inventors
Jussi Hovi
Mika Kanninen
Jari Astala
Nina Nummentalo
Assignee (at issue)
Nokia
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.