Granted Patent
Utility
US 6,806,678 · App. 10/371,855
Battery charger
Inventor:
David D. Holmes
Patented Case
View Patent ↗
Granted: Oct 19, 2004
Filed: Feb 20, 2003
Inventor
David D. Holmes
Assignee (at issue)
ReliOn, Inc.
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.