Granted Patent
Utility
US 5,589,292 · App. 08/287,840
Portable booster battery
Inventor:
Luc Rozon
Patented Case
View Patent ↗
Granted: Dec 31, 1996
Filed: Aug 9, 1994
Inventor
Luc Rozon
Assignee (at issue)
Booster Pac International Corporation
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.